| 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 | $129.83 | 5.835% | $137.4056 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $219.39 | 10.659% | $242.7748 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $124.64 | 6.571% | $132.8301 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $133.62 | 8.282% | $144.6864 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $75.66 | 10.778% | $83.8146 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $184.95 | 3.363% | $191.1699 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $92.48 | 9.568% | $101.3285 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $960.57 | $1,034.0099 | $1,034.01 | $1,034.00 | $1,034.00 | |