| 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 | $45.29 | 10.731% | $50.1501 | $50.15 | $50.15 | $50.20 |
| Purchase #2 | $24.48 | 5.432% | $25.8098 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $124.56 | 5.384% | $131.2663 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $104.67 | 6.436% | $111.4066 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $247.98 | 12.368% | $278.6502 | $278.65 | $278.65 | $278.70 |
| Purchase #6 | $210.25 | 4.169% | $219.0153 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $66.94 | 9.518% | $73.3113 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $824.17 | $889.6096 | $889.62 | $889.55 | $889.70 | |