| 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 | $233.27 | 7.204% | $250.0748 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $86.79 | 9.395% | $94.9439 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $143.61 | 5.230% | $151.1208 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $135.75 | 11.792% | $151.7576 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $115.56 | 10.223% | $127.3737 | $127.37 | $127.35 | $127.40 |
| Purchase #6 | $80.76 | 4.404% | $84.3167 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $250.42 | 6.136% | $265.7858 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $1,046.16 | $1,125.3733 | $1,125.37 | $1,125.30 | $1,125.40 | |