| 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 | $124.36 | 4.551% | $130.0196 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $235.30 | 10.202% | $259.3053 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $115.40 | 8.521% | $125.2332 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $239.90 | 12.338% | $269.4989 | $269.50 | $269.50 | $269.50 |
| Purchase #5 | $101.94 | 9.829% | $111.9597 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $53.36 | 13.176% | $60.3907 | $60.39 | $60.40 | $60.40 |
| Purchase #7 | $224.36 | 6.291% | $238.4745 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $1,094.62 | $1,194.8819 | $1,194.88 | $1,194.85 | $1,194.90 | |