| 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 | $29.47 | 11.789% | $32.9442 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $79.47 | 5.195% | $83.5985 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $70.69 | 13.361% | $80.1349 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $101.74 | 4.852% | $106.6764 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $194.46 | 13.158% | $220.047 | $220.05 | $220.05 | $220.00 |
| Purchase #6 | $249.43 | 7.751% | $268.7633 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $166.72 | 9.836% | $183.1186 | $183.12 | $183.10 | $183.10 |
| 7 purchase totals = | $891.98 | $975.2829 | $975.28 | $975.30 | $975.20 | |