| 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 | $167.98 | 6.402% | $178.7341 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $157.76 | 12.605% | $177.6456 | $177.65 | $177.65 | $177.60 |
| Purchase #3 | $229.92 | 3.608% | $238.2155 | $238.22 | $238.20 | $238.20 |
| Purchase #4 | $136.56 | 7.185% | $146.3718 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $158.68 | 8.243% | $171.76 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $75.85 | 13.215% | $85.8736 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $105.36 | 3.839% | $109.4048 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $1,032.11 | $1,108.0054 | $1,108.00 | $1,107.95 | $1,108.00 | |