| 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 | $33.39 | 13.723% | $37.9721 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $157.62 | 12.655% | $177.5668 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $102.87 | 6.469% | $109.5247 | $109.52 | $109.50 | $109.50 |
| Purchase #4 | $246.79 | 6.577% | $263.0214 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $37.57 | 12.809% | $42.3823 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $120.77 | 4.253% | $125.9063 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $189.48 | 9.644% | $207.7535 | $207.75 | $207.75 | $207.80 |
| 7 purchase totals = | $888.49 | $964.1271 | $964.12 | $964.05 | $964.20 | |