| 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 | $215.74 | 11.766% | $241.124 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $187.43 | 11.409% | $208.8139 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $139.37 | 9.516% | $152.6324 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $16.27 | 11.862% | $18.1999 | $18.20 | $18.20 | $18.20 |
| Purchase #5 | $154.88 | 9.721% | $169.9359 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $169.29 | 5.628% | $178.8176 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $229.57 | 3.874% | $238.4635 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $1,112.55 | $1,207.9872 | $1,207.98 | $1,207.95 | $1,207.90 | |