| 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 | $80.65 | 8.839% | $87.7787 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $45.37 | 8.304% | $49.1375 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $96.64 | 3.784% | $100.2969 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $203.51 | 10.226% | $224.3209 | $224.32 | $224.30 | $224.30 |
| Purchase #5 | $103.92 | 4.286% | $108.374 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $140.79 | 8.842% | $153.2387 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $28.34 | 3.684% | $29.384 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $699.22 | $752.5307 | $752.53 | $752.55 | $752.50 | |