| 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 | $7.79 | 8.701% | $8.4678 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $206.77 | 5.503% | $218.1486 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $43.90 | 6.236% | $46.6376 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $64.29 | 4.270% | $67.0352 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $240.96 | 8.330% | $261.032 | $261.03 | $261.05 | $261.00 |
| Purchase #6 | $126.46 | 9.610% | $138.6128 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $218.49 | 10.625% | $241.7046 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $908.66 | $981.6386 | $981.64 | $981.65 | $981.50 | |