| 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 | $240.95 | 4.341% | $251.4096 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $55.30 | 7.189% | $59.2755 | $59.28 | $59.30 | $59.30 |
| Purchase #3 | $216.97 | 12.541% | $244.1802 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $138.62 | 7.648% | $149.2217 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $184.43 | 10.872% | $204.4812 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $35.26 | 10.480% | $38.9552 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $228.55 | 13.590% | $259.6099 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $1,100.08 | $1,207.1333 | $1,207.14 | $1,207.15 | $1,207.20 | |