| 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 | $34.52 | 5.142% | $36.295 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $225.40 | 6.178% | $239.3252 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $142.33 | 6.297% | $151.2925 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $74.30 | 13.235% | $84.1336 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $174.40 | 6.814% | $186.2836 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $13.68 | 9.482% | $14.9771 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $209.77 | 3.698% | $217.5273 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $874.40 | $929.8343 | $929.84 | $929.95 | $929.80 | |