| 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 | $106.66 | 12.817% | $120.3306 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $109.30 | 3.810% | $113.4643 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $248.77 | 3.302% | $256.9844 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $221.31 | 4.768% | $231.8621 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $87.39 | 10.328% | $96.4156 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $17.83 | 6.850% | $19.0514 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $132.81 | 13.329% | $150.5122 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $924.07 | $988.6206 | $988.61 | $988.60 | $988.70 | |