| 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 | $228.49 | 4.684% | $239.1925 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $160.35 | 7.192% | $171.8824 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $50.61 | 9.252% | $55.2924 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $14.71 | 9.833% | $16.1564 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $46.57 | 8.624% | $50.5862 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $144.33 | 6.422% | $153.5989 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $82.90 | 7.142% | $88.8207 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $727.96 | $775.5295 | $775.53 | $775.55 | $775.60 | |