| 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 | $117.32 | 9.851% | $128.8772 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $230.38 | 4.110% | $239.8486 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $93.72 | 9.485% | $102.6093 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $166.48 | 12.425% | $187.1651 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $31.78 | 11.539% | $35.4471 | $35.45 | $35.45 | $35.40 |
| Purchase #6 | $107.78 | 9.518% | $118.0385 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $210.88 | 5.834% | $223.1827 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $958.34 | $1,035.1685 | $1,035.18 | $1,035.20 | $1,035.10 | |