| 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 | $42.98 | 3.379% | $44.4323 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $231.63 | 5.614% | $244.6337 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $161.66 | 7.840% | $174.3341 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $98.30 | 12.606% | $110.6917 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $187.64 | 8.763% | $204.0829 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $52.79 | 12.218% | $59.2399 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $7.82 | 10.299% | $8.6254 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $782.82 | $846.0400 | $846.03 | $846.15 | $845.90 | |