| 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 | $224.46 | 4.310% | $234.1342 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $101.42 | 9.278% | $110.8297 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $169.75 | 5.848% | $179.677 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $178.73 | 6.202% | $189.8148 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $30.52 | 10.559% | $33.7426 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $140.46 | 4.512% | $146.7976 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $103.37 | 6.191% | $109.7696 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $948.71 | $1,004.7655 | $1,004.76 | $1,004.80 | $1,004.70 | |