| 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 | $122.47 | 13.745% | $139.3035 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $47.56 | 4.399% | $49.6522 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $230.61 | 13.469% | $261.6709 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $105.41 | 10.206% | $116.1681 | $116.17 | $116.15 | $116.20 |
| Purchase #5 | $189.48 | 5.659% | $200.2027 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $142.95 | 9.521% | $156.5603 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $137.38 | 12.177% | $154.1088 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $975.86 | $1,077.6665 | $1,077.66 | $1,077.60 | $1,077.80 | |