| 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 | $11.39 | 11.361% | $12.684 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $250.80 | 8.648% | $272.4892 | $272.49 | $272.50 | $272.50 |
| Purchase #3 | $40.71 | 3.745% | $42.2346 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $57.56 | 10.683% | $63.7091 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $196.56 | 5.240% | $206.8597 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $143.46 | 11.807% | $160.3983 | $160.40 | $160.40 | $160.40 |
| Purchase #7 | $205.78 | 8.177% | $222.6066 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $906.26 | $980.9815 | $980.98 | $981.00 | $981.00 | |