| 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 | $183.93 | 4.228% | $191.7066 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $124.39 | 8.764% | $135.2915 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $23.45 | 5.810% | $24.8124 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $129.30 | 4.273% | $134.825 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $7.35 | 7.272% | $7.8845 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $138.57 | 12.550% | $155.9605 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $143.96 | 3.252% | $148.6416 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $750.95 | $799.1221 | $799.12 | $799.15 | $799.10 | |