| 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 | $7.77 | 12.184% | $8.7167 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $93.69 | 9.421% | $102.5165 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $244.66 | 3.552% | $253.3503 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $190.80 | 13.353% | $216.2775 | $216.28 | $216.30 | $216.30 |
| Purchase #5 | $193.49 | 5.661% | $204.4435 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $53.96 | 9.345% | $59.0026 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $172.93 | 9.210% | $188.8569 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $957.30 | $1,033.1640 | $1,033.17 | $1,033.15 | $1,033.20 | |