| 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 | $76.37 | 6.620% | $81.4257 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $135.33 | 4.753% | $141.7622 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $191.89 | 9.459% | $210.0409 | $210.04 | $210.05 | $210.00 |
| Purchase #4 | $146.95 | 8.413% | $159.3129 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $166.40 | 13.354% | $188.6211 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $78.29 | 7.850% | $84.4358 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $27.62 | 3.760% | $28.6585 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $822.85 | $894.2571 | $894.26 | $894.25 | $894.20 | |