| 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 | $158.76 | 13.661% | $180.4482 | $180.45 | $180.45 | $180.40 |
| Purchase #2 | $184.46 | 5.513% | $194.6293 | $194.63 | $194.65 | $194.60 |
| Purchase #3 | $133.86 | 13.685% | $152.1787 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $70.92 | 11.767% | $79.2652 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $224.44 | 8.498% | $243.5129 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $162.29 | 5.264% | $170.8329 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $141.52 | 12.630% | $159.394 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $1,076.25 | $1,180.2612 | $1,180.26 | $1,180.30 | $1,180.20 | |