| 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 | $212.47 | 4.209% | $221.4129 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $39.58 | 11.183% | $44.0062 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $84.43 | 6.553% | $89.9627 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $72.27 | 7.215% | $77.4843 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $129.26 | 9.654% | $141.7388 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $243.30 | 5.820% | $257.4601 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $219.98 | 12.644% | $247.7943 | $247.79 | $247.80 | $247.80 |
| 7 purchase totals = | $1,001.29 | $1,079.8593 | $1,079.85 | $1,079.85 | $1,079.90 | |