| 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 | $177.55 | 8.115% | $191.9582 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $8.36 | 3.250% | $8.6317 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $50.53 | 10.312% | $55.7407 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $56.41 | 3.540% | $58.4069 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $175.81 | 9.601% | $192.6895 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $129.44 | 8.696% | $140.6961 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $166.97 | 12.607% | $188.0199 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $765.07 | $836.1430 | $836.15 | $836.15 | $836.10 | |