| 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 | $62.74 | 8.178% | $67.8709 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $85.64 | 3.294% | $88.461 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $20.25 | 8.338% | $21.9384 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $65.80 | 8.564% | $71.4351 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $122.86 | 12.125% | $137.7568 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $109.46 | 7.127% | $117.2612 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $198.28 | 11.131% | $220.3505 | $220.35 | $220.35 | $220.40 |
| 7 purchase totals = | $665.03 | $725.0739 | $725.08 | $725.05 | $725.20 | |