| 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 | $201.68 | 13.285% | $228.4732 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $173.27 | 12.710% | $195.2926 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $107.61 | 9.337% | $117.6575 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $189.36 | 11.543% | $211.2178 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $139.72 | 6.475% | $148.7669 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $245.51 | 8.658% | $266.7663 | $266.77 | $266.75 | $266.80 |
| Purchase #7 | $27.84 | 10.469% | $30.7546 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $1,084.99 | $1,198.9289 | $1,198.93 | $1,198.85 | $1,199.10 | |