| 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 | $238.84 | 9.278% | $260.9996 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $32.35 | 3.721% | $33.5537 | $33.55 | $33.55 | $33.60 |
| Purchase #3 | $162.57 | 4.498% | $169.8824 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $85.56 | 5.171% | $89.9843 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $144.63 | 7.468% | $155.431 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $46.61 | 8.463% | $50.5546 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $106.95 | 13.349% | $121.2268 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $817.51 | $881.6324 | $881.62 | $881.70 | $881.70 | |