| 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 | $45.26 | 9.872% | $49.7281 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $235.79 | 13.833% | $268.4068 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $215.58 | 9.805% | $236.7176 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $80.39 | 13.867% | $91.5377 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $37.26 | 5.459% | $39.294 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $132.50 | 13.744% | $150.7108 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $243.80 | 10.792% | $270.1109 | $270.11 | $270.10 | $270.10 |
| 7 purchase totals = | $990.58 | $1,106.5059 | $1,106.51 | $1,106.50 | $1,106.40 | |