| 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 | $164.55 | 12.396% | $184.9476 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $228.92 | 13.451% | $259.712 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $111.27 | 5.500% | $117.3899 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $91.36 | 11.102% | $101.5028 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $160.39 | 8.614% | $174.206 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $52.52 | 4.873% | $55.0793 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $150.89 | 5.319% | $158.9158 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $959.90 | $1,051.7534 | $1,051.76 | $1,051.75 | $1,051.70 | |