| 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 | $107.26 | 10.503% | $118.5255 | $118.53 | $118.55 | $118.50 |
| Purchase #2 | $90.65 | 4.172% | $94.4319 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $79.25 | 9.573% | $86.8366 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $78.67 | 10.201% | $86.6951 | $86.70 | $86.70 | $86.70 |
| Purchase #5 | $23.52 | 8.545% | $25.5298 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $115.31 | 7.486% | $123.9421 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $5.69 | 4.649% | $5.9545 | $5.95 | $5.95 | $6.00 |
| 7 purchase totals = | $500.35 | $541.9155 | $541.92 | $542.00 | $541.80 | |