| 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 | $157.34 | 5.371% | $165.7907 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $73.56 | 13.236% | $83.2964 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $76.66 | 9.724% | $84.1144 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $238.59 | 7.104% | $255.5394 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $221.43 | 3.606% | $229.4148 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $242.89 | 5.260% | $255.666 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $182.81 | 8.829% | $198.9503 | $198.95 | $198.95 | $199.00 |
| 7 purchase totals = | $1,193.28 | $1,272.7720 | $1,272.77 | $1,272.75 | $1,272.80 | |