| 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 | $60.52 | 4.292% | $63.1175 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $54.57 | 13.242% | $61.7962 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $142.47 | 5.361% | $150.1078 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $34.45 | 8.160% | $37.2611 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $129.39 | 11.634% | $144.4432 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $145.60 | 6.292% | $154.7612 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $222.64 | 12.335% | $250.1026 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $789.64 | $861.5896 | $861.59 | $861.55 | $861.60 | |