| 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 | $123.92 | 10.839% | $137.3517 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $16.60 | 7.317% | $17.8146 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $134.51 | 8.809% | $146.359 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $170.80 | 11.301% | $190.1021 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $174.69 | 5.537% | $184.3626 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $158.97 | 4.506% | $166.1332 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $95.80 | 11.140% | $106.4721 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $875.29 | $948.5953 | $948.58 | $948.55 | $948.70 | |