| 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 | $9.52 | 12.440% | $10.7043 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $65.52 | 12.221% | $73.5272 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $249.38 | 12.315% | $280.0911 | $280.09 | $280.10 | $280.10 |
| Purchase #4 | $71.64 | 9.527% | $78.4651 | $78.47 | $78.45 | $78.50 |
| Purchase #5 | $5.45 | 5.264% | $5.7369 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $145.68 | 9.132% | $158.9835 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $110.76 | 8.455% | $120.1248 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $657.95 | $727.6329 | $727.63 | $727.65 | $727.60 | |