| 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 | $182.76 | 5.460% | $192.7387 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $48.28 | 6.444% | $51.3912 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $238.57 | 9.273% | $260.6926 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $26.40 | 6.804% | $28.1963 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $43.46 | 13.326% | $49.2515 | $49.25 | $49.25 | $49.30 |
| Purchase #6 | $135.77 | 11.368% | $151.2043 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $149.87 | 4.638% | $156.821 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $825.11 | $890.2956 | $890.29 | $890.30 | $890.30 | |