| 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 | $224.93 | 4.616% | $235.3128 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $128.91 | 3.404% | $133.2981 | $133.30 | $133.30 | $133.30 |
| Purchase #3 | $85.73 | 3.358% | $88.6088 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $210.90 | 7.206% | $226.0975 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $84.43 | 10.490% | $93.2867 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $12.38 | 3.749% | $12.8441 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $117.72 | 6.622% | $125.5154 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $865.00 | $914.9634 | $914.97 | $914.95 | $914.90 | |