| 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 | $151.49 | 3.330% | $156.5346 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $83.38 | 4.656% | $87.2622 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $32.52 | 10.245% | $35.8517 | $35.85 | $35.85 | $35.90 |
| Purchase #4 | $97.37 | 12.780% | $109.8139 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $184.96 | 6.571% | $197.1137 | $197.11 | $197.10 | $197.10 |
| Purchase #6 | $144.61 | 8.802% | $157.3386 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $30.39 | 3.280% | $31.3868 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $724.72 | $775.3015 | $775.29 | $775.30 | $775.30 | |