| 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 | $247.44 | 11.794% | $276.6231 | $276.62 | $276.60 | $276.60 |
| Purchase #2 | $83.25 | 12.295% | $93.4856 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $180.37 | 12.851% | $203.5493 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $35.50 | 10.416% | $39.1977 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $241.39 | 12.839% | $272.3821 | $272.38 | $272.40 | $272.40 |
| Purchase #6 | $68.44 | 7.361% | $73.4779 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $229.65 | 13.257% | $260.0947 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $1,086.04 | $1,218.8104 | $1,218.81 | $1,218.85 | $1,218.80 | |