| 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 | $46.83 | 8.479% | $50.8007 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $132.73 | 8.479% | $143.9842 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $159.48 | 7.268% | $171.071 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $68.57 | 13.780% | $78.0189 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $187.71 | 8.355% | $203.3932 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $177.84 | 10.721% | $196.9062 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $188.85 | 7.797% | $203.5746 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $962.01 | $1,047.7488 | $1,047.74 | $1,047.70 | $1,047.80 | |