| 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 | $99.71 | 12.700% | $112.3732 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $9.93 | 3.541% | $10.2816 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $93.70 | 4.585% | $97.9961 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $175.81 | 12.522% | $197.8249 | $197.82 | $197.80 | $197.80 |
| Purchase #5 | $172.89 | 9.543% | $189.3889 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $245.46 | 12.133% | $275.2417 | $275.24 | $275.25 | $275.20 |
| Purchase #7 | $63.51 | 7.871% | $68.5089 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $861.01 | $951.6153 | $951.61 | $951.60 | $951.60 | |