| 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 | $182.90 | 3.577% | $189.4423 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $161.49 | 3.539% | $167.2051 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $196.41 | 8.374% | $212.8574 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $121.34 | 7.195% | $130.0704 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $242.70 | 8.484% | $263.2907 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $141.57 | 5.228% | $148.9713 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $134.41 | 10.398% | $148.386 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $1,180.82 | $1,260.2232 | $1,260.23 | $1,260.20 | $1,260.30 | |