| 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 | $49.33 | 13.201% | $55.8421 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $128.55 | 3.642% | $133.2318 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $185.71 | 10.840% | $205.841 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $166.57 | 9.428% | $182.2742 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $189.86 | 11.393% | $211.4907 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $225.70 | 4.478% | $235.8068 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $195.35 | 5.762% | $206.6061 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $1,141.07 | $1,231.0927 | $1,231.09 | $1,231.10 | $1,231.00 | |