| 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 | $212.48 | 7.718% | $228.8792 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $62.34 | 11.159% | $69.2965 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $49.42 | 9.545% | $54.1371 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $61.74 | 7.504% | $66.373 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $116.80 | 3.444% | $120.8226 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $124.28 | 5.133% | $130.6593 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $144.64 | 9.741% | $158.7294 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $771.70 | $828.8971 | $828.90 | $828.90 | $828.90 | |