| 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 | $69.46 | 5.685% | $73.4088 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $38.55 | 4.850% | $40.4197 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $147.72 | 13.544% | $167.7272 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $163.40 | 11.787% | $182.66 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $25.59 | 6.824% | $27.3363 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $197.49 | 4.786% | $206.9419 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $188.66 | 3.349% | $194.9782 | $194.98 | $195.00 | $195.00 |
| 7 purchase totals = | $830.87 | $893.4721 | $893.48 | $893.50 | $893.40 | |