| 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 | $53.52 | 9.528% | $58.6194 | $58.62 | $58.60 | $58.60 |
| Purchase #2 | $195.66 | 4.483% | $204.4314 | $204.43 | $204.45 | $204.40 |
| Purchase #3 | $39.56 | 12.180% | $44.3784 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $75.44 | 5.442% | $79.5454 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $172.47 | 4.442% | $180.1311 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $92.51 | 7.805% | $99.7304 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $199.81 | 6.213% | $212.2242 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $828.97 | $879.0603 | $879.06 | $879.10 | $878.90 | |