| 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 | $222.76 | 9.303% | $243.4834 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $53.88 | 12.791% | $60.7718 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $40.37 | 9.254% | $44.1058 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $141.69 | 3.609% | $146.8036 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $11.30 | 10.777% | $12.5178 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $173.71 | 13.827% | $197.7289 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $13.93 | 3.535% | $14.4224 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $657.64 | $719.8337 | $719.83 | $719.80 | $719.80 | |