| 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 | $160.51 | 7.128% | $171.9512 | $171.95 | $171.95 | $172.00 |
| Purchase #2 | $159.44 | 6.852% | $170.3648 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $49.86 | 7.716% | $53.7072 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $58.69 | 4.716% | $61.4578 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $62.25 | 10.832% | $68.9929 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $137.66 | 3.219% | $142.0913 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $159.32 | 8.367% | $172.6503 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $787.73 | $841.2155 | $841.21 | $841.20 | $841.40 | |