| 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 | $110.27 | 10.586% | $121.9432 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $116.97 | 5.313% | $123.1846 | $123.18 | $123.20 | $123.20 |
| Purchase #3 | $136.98 | 11.306% | $152.467 | $152.47 | $152.45 | $152.50 |
| Purchase #4 | $193.31 | 13.690% | $219.7741 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $200.96 | 4.258% | $209.5169 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $220.26 | 10.704% | $243.8366 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $177.89 | 8.681% | $193.3326 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $1,156.64 | $1,264.0550 | $1,264.05 | $1,264.05 | $1,264.00 | |