| 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 | $202.64 | 8.683% | $220.2352 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $77.40 | 9.805% | $84.9891 | $84.99 | $85.00 | $85.00 |
| Purchase #3 | $192.43 | 10.195% | $212.0482 | $212.05 | $212.05 | $212.00 |
| Purchase #4 | $81.62 | 5.294% | $85.941 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $90.99 | 13.321% | $103.1108 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $24.59 | 11.840% | $27.5015 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $157.28 | 6.648% | $167.736 | $167.74 | $167.75 | $167.70 |
| 7 purchase totals = | $826.95 | $901.5618 | $901.57 | $901.60 | $901.40 | |