| 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 | $138.88 | 11.437% | $154.7637 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $174.72 | 9.371% | $191.093 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $26.32 | 4.476% | $27.4981 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $90.85 | 6.563% | $96.8125 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $139.75 | 10.502% | $154.4265 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $180.96 | 7.294% | $194.1592 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $124.94 | 13.823% | $142.2105 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $876.42 | $960.9635 | $960.96 | $960.95 | $961.00 | |