| 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 | $71.84 | 3.150% | $74.103 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $142.36 | 11.864% | $159.2496 | $159.25 | $159.25 | $159.20 |
| Purchase #3 | $137.98 | 10.532% | $152.5121 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $97.81 | 11.242% | $108.8058 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $47.71 | 4.509% | $49.8612 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $189.59 | 7.447% | $203.7088 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $184.71 | 10.470% | $204.0491 | $204.05 | $204.05 | $204.00 |
| 7 purchase totals = | $872.00 | $952.2896 | $952.29 | $952.25 | $952.20 | |