| 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 | $126.43 | 10.801% | $140.0857 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $37.65 | 7.864% | $40.6108 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $65.37 | 10.225% | $72.0541 | $72.05 | $72.05 | $72.10 |
| Purchase #4 | $30.60 | 7.617% | $32.9308 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $178.63 | 8.178% | $193.2384 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $160.93 | 13.594% | $182.8068 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $234.73 | 11.153% | $260.9094 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $834.34 | $922.6360 | $922.64 | $922.65 | $922.60 | |