| 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 | $116.44 | 13.174% | $131.7798 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $30.32 | 13.451% | $34.3983 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $93.42 | 8.841% | $101.6793 | $101.68 | $101.70 | $101.70 |
| Purchase #4 | $151.74 | 6.443% | $161.5166 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $161.32 | 10.150% | $177.694 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $56.44 | 11.155% | $62.7359 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $45.92 | 11.537% | $51.2178 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $655.60 | $721.0217 | $721.03 | $721.05 | $721.00 | |