| 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 | $104.29 | 10.305% | $115.0371 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $65.48 | 7.242% | $70.2221 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $112.69 | 13.214% | $127.5809 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $11.30 | 6.235% | $12.0046 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $158.84 | 8.294% | $172.0142 | $172.01 | $172.00 | $172.00 |
| Purchase #6 | $156.91 | 8.415% | $170.114 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $24.36 | 10.719% | $26.9711 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $633.87 | $693.9440 | $693.93 | $693.90 | $693.90 | |