| 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 | $102.25 | 11.356% | $113.8615 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $7.80 | 6.734% | $8.3253 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $208.55 | 4.428% | $217.7846 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $132.56 | 8.428% | $143.7322 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $177.25 | 8.387% | $192.116 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $150.56 | 7.498% | $161.849 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $69.71 | 7.527% | $74.9571 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $848.68 | $912.6257 | $912.63 | $912.65 | $912.60 | |