| 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 | $35.51 | 3.858% | $36.88 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $70.67 | 3.533% | $73.1668 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $191.41 | 13.433% | $217.1221 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $208.72 | 11.788% | $233.3239 | $233.32 | $233.30 | $233.30 |
| Purchase #5 | $17.40 | 5.552% | $18.366 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $191.38 | 10.125% | $210.7572 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $183.37 | 4.595% | $191.7959 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $898.46 | $981.4119 | $981.42 | $981.35 | $981.50 | |