| 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 | $151.70 | 13.165% | $171.6713 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $82.29 | 12.231% | $92.3549 | $92.35 | $92.35 | $92.40 |
| Purchase #3 | $7.32 | 5.761% | $7.7417 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $128.96 | 9.573% | $141.3053 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $123.99 | 5.104% | $130.3184 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $54.28 | 12.273% | $60.9418 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $6.51 | 11.357% | $7.2493 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $555.05 | $611.5827 | $611.58 | $611.55 | $611.50 | |