| 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 | $60.79 | 9.686% | $66.6781 | $66.68 | $66.70 | $66.70 |
| Purchase #2 | $150.83 | 3.210% | $155.6716 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $199.71 | 10.477% | $220.6336 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $40.77 | 10.408% | $45.0133 | $45.01 | $45.00 | $45.00 |
| Purchase #5 | $164.86 | 7.111% | $176.5832 | $176.58 | $176.60 | $176.60 |
| Purchase #6 | $193.86 | 13.185% | $219.4204 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $125.58 | 8.269% | $135.9642 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $936.40 | $1,019.9644 | $1,019.95 | $1,019.95 | $1,020.00 | |