| 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 | $174.65 | 8.639% | $189.738 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $135.35 | 9.490% | $148.1947 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $144.32 | 5.254% | $151.9026 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $197.59 | 4.725% | $206.9261 | $206.93 | $206.95 | $206.90 |
| Purchase #5 | $34.99 | 7.213% | $37.5138 | $37.51 | $37.50 | $37.50 |
| Purchase #6 | $195.37 | 13.611% | $221.9618 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $38.85 | 4.643% | $40.6538 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $921.12 | $996.8908 | $996.88 | $996.90 | $996.90 | |