| 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 | $33.96 | 8.457% | $36.832 | $36.83 | $36.85 | $36.80 |
| Purchase #2 | $62.35 | 13.799% | $70.9537 | $70.95 | $70.95 | $71.00 |
| Purchase #3 | $190.38 | 10.796% | $210.9334 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $119.37 | 3.297% | $123.3056 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $99.45 | 11.678% | $111.0638 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $78.84 | 10.597% | $87.1947 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $16.66 | 6.301% | $17.7097 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $601.01 | $657.9929 | $657.98 | $658.00 | $658.00 | |