| 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 | $129.72 | 4.180% | $135.1423 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $225.81 | 4.494% | $235.9579 | $235.96 | $235.95 | $236.00 |
| Purchase #3 | $205.48 | 8.749% | $223.4574 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $109.68 | 6.400% | $116.6995 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $126.54 | 13.171% | $143.2066 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $158.74 | 6.676% | $169.3375 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $144.64 | 5.170% | $152.1179 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $1,100.61 | $1,175.9191 | $1,175.93 | $1,175.90 | $1,175.90 | |