| 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 | $105.87 | 4.364% | $110.4902 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $26.61 | 8.102% | $28.7659 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $183.34 | 5.429% | $193.2935 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $145.45 | 4.116% | $151.4367 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $83.53 | 5.735% | $88.3204 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $155.54 | 7.698% | $167.5135 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $120.77 | 7.471% | $129.7927 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $821.11 | $869.6129 | $869.61 | $869.60 | $869.60 | |