| 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 | $36.86 | 10.342% | $40.6721 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $112.74 | 12.223% | $126.5202 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $161.83 | 9.263% | $176.8203 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $40.35 | 7.172% | $43.2439 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $44.97 | 4.695% | $47.0813 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $223.86 | 7.504% | $240.6585 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $249.28 | 7.362% | $267.632 | $267.63 | $267.65 | $267.60 |
| 7 purchase totals = | $869.89 | $942.6283 | $942.62 | $942.60 | $942.60 | |