| 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 | $135.95 | 13.120% | $153.7866 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $106.28 | 3.267% | $109.7522 | $109.75 | $109.75 | $109.80 |
| Purchase #3 | $18.68 | 12.410% | $20.9982 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $75.76 | 7.325% | $81.3094 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $223.37 | 9.409% | $244.3869 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $174.26 | 8.164% | $188.4866 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $239.53 | 7.675% | $257.9139 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $973.83 | $1,056.6338 | $1,056.64 | $1,056.65 | $1,056.70 | |