| 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 | $196.80 | 12.483% | $221.3665 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $210.90 | 12.678% | $237.6379 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $205.44 | 13.829% | $233.8503 | $233.85 | $233.85 | $233.90 |
| Purchase #4 | $43.60 | 3.332% | $45.0528 | $45.05 | $45.05 | $45.10 |
| Purchase #5 | $19.91 | 10.272% | $21.9552 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $193.57 | 8.531% | $210.0835 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $170.46 | 3.584% | $176.5693 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $1,040.68 | $1,146.5155 | $1,146.52 | $1,146.50 | $1,146.70 | |