| 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 | $46.57 | 9.582% | $51.0323 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $25.66 | 3.865% | $26.6518 | $26.65 | $26.65 | $26.70 |
| Purchase #3 | $11.91 | 4.760% | $12.4769 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $234.29 | 3.805% | $243.2047 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $156.43 | 13.345% | $177.3056 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $117.39 | 12.431% | $131.9828 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $40.75 | 10.160% | $44.8902 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $633.00 | $687.5443 | $687.54 | $687.60 | $687.60 | |