| 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 | $171.93 | 9.151% | $187.6633 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $95.80 | 10.297% | $105.6645 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $149.91 | 12.399% | $168.4973 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $94.27 | 11.556% | $105.1638 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $71.81 | 8.236% | $77.7243 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $246.47 | 4.593% | $257.7904 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $187.44 | 7.602% | $201.6892 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,017.63 | $1,104.1928 | $1,104.18 | $1,104.15 | $1,104.30 | |