| 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 | $47.97 | 10.472% | $52.9934 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $170.91 | 3.825% | $177.4473 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $151.48 | 7.469% | $162.794 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $199.91 | 6.791% | $213.4859 | $213.49 | $213.50 | $213.50 |
| Purchase #5 | $96.96 | 13.859% | $110.3977 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $229.68 | 8.609% | $249.4532 | $249.45 | $249.45 | $249.50 |
| Purchase #7 | $34.55 | 4.518% | $36.111 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $931.46 | $1,002.6825 | $1,002.68 | $1,002.70 | $1,002.70 | |