| 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 | $210.86 | 7.353% | $226.3645 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $108.25 | 7.670% | $116.5528 | $116.55 | $116.55 | $116.60 |
| Purchase #3 | $53.57 | 11.283% | $59.6143 | $59.61 | $59.60 | $59.60 |
| Purchase #4 | $11.53 | 7.445% | $12.3884 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $190.60 | 8.624% | $207.0373 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $23.36 | 5.517% | $24.6488 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $238.84 | 8.125% | $258.2458 | $258.25 | $258.25 | $258.20 |
| 7 purchase totals = | $837.01 | $904.8519 | $904.85 | $904.85 | $904.80 | |