| 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 | $185.69 | 11.841% | $207.6776 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $28.41 | 11.231% | $31.6007 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $6.27 | 12.596% | $7.0598 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $214.61 | 8.344% | $232.5171 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $36.28 | 9.254% | $39.6374 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $221.61 | 3.457% | $229.2711 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $64.52 | 11.444% | $71.9037 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $757.39 | $819.6674 | $819.67 | $819.65 | $819.70 | |