| 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 | $106.25 | 6.466% | $113.1201 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $9.51 | 3.676% | $9.8596 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $80.77 | 7.370% | $86.7227 | $86.72 | $86.70 | $86.70 |
| Purchase #4 | $121.80 | 5.517% | $128.5197 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $217.79 | 10.656% | $240.9977 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $181.49 | 6.711% | $193.6698 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $235.66 | 9.344% | $257.6801 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $953.27 | $1,030.5697 | $1,030.57 | $1,030.50 | $1,030.60 | |