| 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 | $215.53 | 6.637% | $229.8347 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $210.91 | 11.535% | $235.2385 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $62.47 | 5.661% | $66.0064 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $242.69 | 12.468% | $272.9486 | $272.95 | $272.95 | $272.90 |
| Purchase #5 | $172.61 | 6.850% | $184.4338 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $65.51 | 13.465% | $74.3309 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $146.31 | 11.331% | $162.8884 | $162.89 | $162.90 | $162.90 |
| 7 purchase totals = | $1,116.03 | $1,225.6813 | $1,225.68 | $1,225.75 | $1,225.50 | |