| 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 | $159.35 | 11.384% | $177.4904 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $37.41 | 9.500% | $40.964 | $40.96 | $40.95 | $41.00 |
| Purchase #3 | $247.26 | 7.180% | $265.0133 | $265.01 | $265.00 | $265.00 |
| Purchase #4 | $80.51 | 9.715% | $88.3315 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $51.39 | 8.192% | $55.5999 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $102.71 | 5.496% | $108.3549 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $237.76 | 11.447% | $264.9764 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $916.39 | $1,000.7304 | $1,000.72 | $1,000.75 | $1,000.80 | |