| 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 | $7.62 | 8.735% | $8.2856 | $8.29 | $8.30 | $8.30 |
| Purchase #2 | $239.99 | 9.628% | $263.0962 | $263.10 | $263.10 | $263.10 |
| Purchase #3 | $160.66 | 4.847% | $168.4472 | $168.45 | $168.45 | $168.40 |
| Purchase #4 | $224.68 | 4.714% | $235.2714 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $230.29 | 6.246% | $244.6739 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $151.86 | 12.389% | $170.6739 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $53.25 | 13.648% | $60.5176 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $1,068.35 | $1,150.9658 | $1,150.97 | $1,150.90 | $1,151.00 | |