| 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 | $226.52 | 3.777% | $235.0757 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $140.89 | 5.451% | $148.5699 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $245.82 | 13.226% | $278.3322 | $278.33 | $278.35 | $278.30 |
| Purchase #4 | $178.49 | 6.827% | $190.6755 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $237.63 | 9.539% | $260.2975 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $59.76 | 4.743% | $62.5944 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $89.26 | 4.761% | $93.5097 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $1,178.37 | $1,269.0549 | $1,269.06 | $1,269.10 | $1,269.10 | |