| 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 | $99.45 | 6.243% | $105.6587 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $49.53 | 11.355% | $55.1541 | $55.15 | $55.15 | $55.20 |
| Purchase #3 | $204.59 | 3.307% | $211.3558 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $209.61 | 3.306% | $216.5397 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $88.34 | 6.196% | $93.8135 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $128.39 | 7.683% | $138.2542 | $138.25 | $138.25 | $138.30 |
| Purchase #7 | $63.33 | 5.714% | $66.9487 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $843.24 | $887.7247 | $887.72 | $887.70 | $887.80 | |