| 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 | $124.64 | 7.292% | $133.7287 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $98.47 | 3.447% | $101.8643 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $123.46 | 6.251% | $131.1775 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $93.43 | 6.708% | $99.6973 | $99.70 | $99.70 | $99.70 |
| Purchase #5 | $136.38 | 6.224% | $144.8683 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $187.68 | 10.551% | $207.4821 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $100.34 | 12.390% | $112.7721 | $112.77 | $112.75 | $112.80 |
| 7 purchase totals = | $864.40 | $931.5903 | $931.59 | $931.60 | $931.70 | |