| 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 | $38.71 | 8.603% | $42.0402 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $220.85 | 10.681% | $244.439 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $171.45 | 12.690% | $193.207 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $153.40 | 13.455% | $174.04 | $174.04 | $174.05 | $174.00 |
| Purchase #5 | $68.49 | 4.625% | $71.6577 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $110.61 | 13.719% | $125.7846 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $111.59 | 7.157% | $119.5765 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $875.10 | $970.7450 | $970.75 | $970.80 | $970.70 | |