| 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 | $193.76 | 3.344% | $200.2393 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $160.42 | 6.216% | $170.3917 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $22.87 | 8.255% | $24.7579 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $235.67 | 9.208% | $257.3705 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $48.72 | 4.799% | $51.0581 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $10.86 | 5.362% | $11.4423 | $11.44 | $11.45 | $11.40 |
| Purchase #7 | $139.49 | 8.485% | $151.3257 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $811.79 | $866.5855 | $866.59 | $866.60 | $866.60 | |