| 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 | $12.85 | 6.507% | $13.6861 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $244.74 | 13.318% | $277.3345 | $277.33 | $277.35 | $277.30 |
| Purchase #3 | $211.47 | 5.306% | $222.6906 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $59.42 | 11.623% | $66.3264 | $66.33 | $66.35 | $66.30 |
| Purchase #5 | $230.64 | 13.729% | $262.3046 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $245.68 | 8.417% | $266.3589 | $266.36 | $266.35 | $266.40 |
| Purchase #7 | $169.51 | 6.493% | $180.5163 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $1,174.31 | $1,289.2174 | $1,289.22 | $1,289.25 | $1,289.20 | |