| 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 | $172.71 | 13.141% | $195.4058 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $166.81 | 10.288% | $183.9714 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $78.82 | 10.569% | $87.1505 | $87.15 | $87.15 | $87.20 |
| Purchase #4 | $56.26 | 8.767% | $61.1923 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $90.36 | 11.372% | $100.6357 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $5.33 | 11.289% | $5.9317 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $73.86 | 10.526% | $81.6345 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $644.15 | $715.9219 | $715.92 | $715.95 | $715.90 | |