| 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 | $150.93 | 6.140% | $160.1971 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $231.64 | 5.323% | $243.9702 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $96.60 | 13.488% | $109.6294 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $55.52 | 3.467% | $57.4449 | $57.44 | $57.45 | $57.40 |
| Purchase #5 | $74.47 | 13.747% | $84.7074 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $24.31 | 9.527% | $26.626 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $16.56 | 9.377% | $18.1128 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $650.03 | $700.6878 | $700.69 | $700.70 | $700.60 | |