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 | $143.28 | 8.723% | $155.7783 | $155.78 | $155.80 | $155.80 |
Purchase #2 | $81.75 | 7.422% | $87.8175 | $87.82 | $87.80 | $87.80 |
Purchase #3 | $169.27 | 3.811% | $175.7209 | $175.72 | $175.70 | $175.70 |
Purchase #4 | $129.72 | 10.442% | $143.2654 | $143.27 | $143.25 | $143.30 |
Purchase #5 | $40.28 | 3.678% | $41.7615 | $41.76 | $41.75 | $41.80 |
Purchase #6 | $103.28 | 13.423% | $117.1433 | $117.14 | $117.15 | $117.10 |
Purchase #7 | $44.96 | 9.279% | $49.1318 | $49.13 | $49.15 | $49.10 |
7 purchase totals = | $712.54 | $770.6187 | $770.62 | $770.60 | $770.60 |