| 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 | $44.89 | 11.675% | $50.1309 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $223.91 | 13.364% | $253.8333 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $211.58 | 11.627% | $236.1804 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $148.39 | 12.338% | $166.6984 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $184.37 | 8.242% | $199.5658 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $225.59 | 9.318% | $246.6105 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $135.40 | 8.557% | $146.9862 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $1,174.13 | $1,300.0055 | $1,300.01 | $1,300.05 | $1,300.00 | |