| 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 | $24.31 | 12.582% | $27.3687 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $50.28 | 3.306% | $51.9423 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $22.83 | 12.190% | $25.613 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $137.73 | 5.391% | $145.155 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $148.93 | 4.466% | $155.5812 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $208.87 | 5.360% | $220.0654 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $185.50 | 6.636% | $197.8098 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $778.45 | $823.5354 | $823.54 | $823.50 | $823.60 | |