| 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 | $131.92 | 8.826% | $143.5633 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $17.42 | 10.188% | $19.1947 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $226.28 | 5.498% | $238.7209 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $33.96 | 11.127% | $37.7387 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $8.79 | 4.328% | $9.1704 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $101.64 | 9.246% | $111.0376 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $180.57 | 12.465% | $203.0781 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $700.58 | $762.5037 | $762.50 | $762.50 | $762.50 | |