| 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 | $203.95 | 7.407% | $219.0566 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $149.77 | 3.555% | $155.0943 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $118.31 | 6.825% | $126.3847 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $118.73 | 10.664% | $131.3914 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $22.88 | 10.572% | $25.2989 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $176.34 | 4.660% | $184.5574 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $92.60 | 13.458% | $105.0621 | $105.06 | $105.05 | $105.10 |
| 7 purchase totals = | $882.58 | $946.8454 | $946.84 | $946.85 | $947.00 | |