| 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 | $26.61 | 4.743% | $27.8721 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $110.91 | 10.103% | $122.1152 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $46.89 | 8.430% | $50.8428 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $47.50 | 3.663% | $49.2399 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $7.89 | 10.792% | $8.7415 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $65.26 | 5.764% | $69.0216 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $217.88 | 9.541% | $238.6679 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $522.94 | $566.5010 | $566.50 | $566.45 | $566.40 | |