| 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 | $178.39 | 9.540% | $195.4084 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $219.69 | 8.822% | $239.0711 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $65.81 | 4.133% | $68.5299 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $235.71 | 12.494% | $265.1596 | $265.16 | $265.15 | $265.20 |
| Purchase #5 | $143.56 | 10.499% | $158.6324 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $166.95 | 8.366% | $180.917 | $180.92 | $180.90 | $180.90 |
| Purchase #7 | $167.80 | 9.519% | $183.7729 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $1,177.91 | $1,291.4913 | $1,291.49 | $1,291.45 | $1,291.50 | |