| 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 | $210.27 | 13.590% | $238.8457 | $238.85 | $238.85 | $238.80 |
| Purchase #2 | $240.58 | 7.612% | $258.8929 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $209.57 | 4.330% | $218.6444 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $138.69 | 11.762% | $155.0027 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $69.41 | 9.396% | $75.9318 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $133.86 | 11.734% | $149.5671 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $241.27 | 8.554% | $261.9082 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $1,243.65 | $1,358.7928 | $1,358.79 | $1,358.80 | $1,358.70 | |