| 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 | $241.64 | 11.817% | $270.1946 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $126.80 | 9.824% | $139.2568 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $60.53 | 3.323% | $62.5414 | $62.54 | $62.55 | $62.50 |
| Purchase #4 | $90.89 | 7.755% | $97.9385 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $198.57 | 5.212% | $208.9195 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $221.29 | 12.604% | $249.1814 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $82.45 | 13.653% | $93.7069 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $1,022.17 | $1,121.7391 | $1,121.74 | $1,121.75 | $1,121.70 | |