| 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 | $101.28 | 9.259% | $110.6575 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $248.97 | 11.627% | $277.9177 | $277.92 | $277.90 | $277.90 |
| Purchase #3 | $220.40 | 4.299% | $229.875 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $74.88 | 13.523% | $85.006 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $205.51 | 12.684% | $231.5769 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $192.84 | 10.740% | $213.551 | $213.55 | $213.55 | $213.60 |
| Purchase #7 | $152.80 | 9.224% | $166.8943 | $166.89 | $166.90 | $166.90 |
| 7 purchase totals = | $1,196.68 | $1,315.4784 | $1,315.49 | $1,315.50 | $1,315.60 | |