| 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 | $210.70 | 6.746% | $224.9138 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $79.71 | 9.337% | $87.1525 | $87.15 | $87.15 | $87.20 |
| Purchase #3 | $67.92 | 7.144% | $72.7722 | $72.77 | $72.75 | $72.80 |
| Purchase #4 | $195.66 | 3.492% | $202.4924 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $78.76 | 3.493% | $81.5111 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $68.28 | 3.185% | $70.4547 | $70.45 | $70.45 | $70.50 |
| Purchase #7 | $107.27 | 9.184% | $117.1217 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $808.30 | $856.4184 | $856.40 | $856.35 | $856.50 | |