| 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 | $222.67 | 4.401% | $232.4697 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $43.85 | 11.861% | $49.051 | $49.05 | $49.05 | $49.10 |
| Purchase #3 | $243.37 | 12.683% | $274.2366 | $274.24 | $274.25 | $274.20 |
| Purchase #4 | $44.30 | 13.388% | $50.2309 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $53.36 | 12.423% | $59.9889 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $149.47 | 9.346% | $163.4395 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $99.43 | 8.168% | $107.5514 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $856.45 | $936.9680 | $936.97 | $937.00 | $937.00 | |