| 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 | $180.70 | 12.769% | $203.7736 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $46.68 | 4.474% | $48.7685 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $72.42 | 5.480% | $76.3886 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $82.61 | 3.831% | $85.7748 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $160.57 | 11.200% | $178.5538 | $178.55 | $178.55 | $178.60 |
| Purchase #6 | $34.66 | 4.308% | $36.1532 | $36.15 | $36.15 | $36.20 |
| Purchase #7 | $180.51 | 9.158% | $197.0411 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $758.15 | $826.4536 | $826.44 | $826.40 | $826.60 | |