| 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 | $110.65 | 8.175% | $119.6956 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $39.35 | 4.780% | $41.2309 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $239.73 | 8.334% | $259.7091 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $195.67 | 4.266% | $204.0173 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $88.63 | 7.592% | $95.3588 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $48.41 | 13.209% | $54.8045 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $48.84 | 7.392% | $52.4503 | $52.45 | $52.45 | $52.50 |
| 7 purchase totals = | $771.28 | $827.2665 | $827.27 | $827.25 | $827.30 | |