| 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 | $133.42 | 8.455% | $144.7007 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $43.32 | 6.570% | $46.1661 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $160.28 | 7.131% | $171.7096 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $162.47 | 4.604% | $169.9501 | $169.95 | $169.95 | $170.00 |
| Purchase #5 | $160.70 | 3.495% | $166.3165 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $54.44 | 11.671% | $60.7937 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $199.34 | 3.251% | $205.8205 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $913.97 | $965.4572 | $965.46 | $965.40 | $965.50 | |