| 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 | $98.89 | 9.707% | $108.4893 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $160.49 | 6.775% | $171.3632 | $171.36 | $171.35 | $171.40 |
| Purchase #3 | $74.59 | 11.344% | $83.0515 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $72.92 | 4.510% | $76.2087 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $19.88 | 6.651% | $21.2022 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $37.53 | 13.730% | $42.6829 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $204.88 | 13.614% | $232.7724 | $232.77 | $232.75 | $232.80 |
| 7 purchase totals = | $669.18 | $735.7702 | $735.76 | $735.75 | $735.90 | |