| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.67 | 4.815% | $256.4509 | $256.45 | $256.45 | $256.50 |
| Purchase #2 | $119.70 | 11.256% | $133.1734 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $207.37 | 11.111% | $230.4109 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $135.34 | 12.205% | $151.8582 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $157.30 | 11.586% | $175.5248 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $144.67 | 11.874% | $161.8481 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $235.95 | 13.221% | $267.1449 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $1,245.00 | $1,376.4112 | $1,376.40 | $1,376.35 | $1,376.40 | |