| 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 | $70.60 | 11.821% | $78.9456 | $78.95 | $78.95 | $78.90 |
| Purchase #2 | $220.71 | 7.719% | $237.7466 | $237.75 | $237.75 | $237.70 |
| Purchase #3 | $243.65 | 3.481% | $252.1315 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $71.33 | 9.459% | $78.0771 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $211.99 | 8.516% | $230.0431 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $129.62 | 3.311% | $133.9117 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $177.57 | 3.132% | $183.1315 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $1,125.47 | $1,193.9871 | $1,193.99 | $1,194.05 | $1,193.80 | |