| 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 | $89.90 | 9.489% | $98.4306 | $98.43 | $98.45 | $98.40 |
| Purchase #2 | $228.67 | 6.553% | $243.6547 | $243.65 | $243.65 | $243.70 |
| Purchase #3 | $181.36 | 6.159% | $192.53 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $108.54 | 4.773% | $113.7206 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $84.97 | 8.448% | $92.1483 | $92.15 | $92.15 | $92.10 |
| Purchase #6 | $105.47 | 7.380% | $113.2537 | $113.25 | $113.25 | $113.30 |
| Purchase #7 | $47.36 | 9.327% | $51.7773 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $846.27 | $905.5152 | $905.51 | $905.55 | $905.50 | |