| 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 | $227.71 | 4.501% | $237.9592 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $33.39 | 11.439% | $37.2095 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $230.51 | 8.552% | $250.2232 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $44.42 | 4.450% | $46.3967 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $43.65 | 6.711% | $46.5794 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $117.26 | 3.403% | $121.2504 | $121.25 | $121.25 | $121.30 |
| Purchase #7 | $42.50 | 7.729% | $45.7848 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $739.44 | $785.4032 | $785.40 | $785.40 | $785.50 | |