| 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 | $198.25 | 13.418% | $224.8512 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $106.53 | 6.763% | $113.7346 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $75.41 | 5.192% | $79.3253 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $105.45 | 11.811% | $117.9047 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $250.27 | 6.531% | $266.6151 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $135.90 | 9.460% | $148.7561 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $23.96 | 8.619% | $26.0251 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $895.77 | $977.2121 | $977.22 | $977.25 | $977.20 | |