| 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 | $177.60 | 9.263% | $194.0511 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $100.58 | 4.652% | $105.259 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $71.41 | 9.183% | $77.9676 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $248.68 | 11.652% | $277.6562 | $277.66 | $277.65 | $277.70 |
| Purchase #5 | $24.59 | 3.767% | $25.5163 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $243.67 | 13.613% | $276.8408 | $276.84 | $276.85 | $276.80 |
| Purchase #7 | $59.68 | 8.644% | $64.8387 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $926.21 | $1,022.1297 | $1,022.14 | $1,022.10 | $1,022.20 | |