| 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 | $59.43 | 6.597% | $63.3506 | $63.35 | $63.35 | $63.40 |
| Purchase #2 | $115.85 | 9.618% | $126.9925 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $100.88 | 10.660% | $111.6338 | $111.63 | $111.65 | $111.60 |
| Purchase #4 | $41.35 | 3.434% | $42.77 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $27.71 | 12.653% | $31.2161 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $121.93 | 10.674% | $134.9448 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $158.32 | 7.393% | $170.0246 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $625.47 | $680.9324 | $680.92 | $680.90 | $680.90 | |