| 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 | $105.86 | 3.223% | $109.2719 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $79.27 | 11.216% | $88.1609 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $26.46 | 9.746% | $29.0388 | $29.04 | $29.05 | $29.00 |
| Purchase #4 | $227.51 | 7.647% | $244.9077 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $108.74 | 4.636% | $113.7812 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $95.51 | 13.525% | $108.4277 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $174.31 | 11.327% | $194.0541 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $817.66 | $887.6423 | $887.64 | $887.65 | $887.70 | |