| 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 | $148.92 | 9.217% | $162.646 | $162.65 | $162.65 | $162.60 |
| Purchase #2 | $242.30 | 13.560% | $275.1559 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $151.82 | 4.508% | $158.664 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $130.52 | 9.862% | $143.3919 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $151.89 | 7.123% | $162.7091 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $182.52 | 13.809% | $207.7242 | $207.72 | $207.70 | $207.70 |
| Purchase #7 | $215.50 | 10.775% | $238.7201 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,223.47 | $1,349.0112 | $1,349.01 | $1,348.95 | $1,349.00 | |