| 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 | $239.78 | 8.634% | $260.4826 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $40.72 | 9.276% | $44.4972 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $222.68 | 9.632% | $244.1285 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $199.69 | 11.870% | $223.3932 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $122.69 | 4.785% | $128.5607 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $99.40 | 13.397% | $112.7166 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $157.79 | 10.399% | $174.1986 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $1,082.75 | $1,187.9774 | $1,187.98 | $1,188.00 | $1,188.00 | |