| 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 | $78.77 | 11.557% | $87.8734 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $109.77 | 3.805% | $113.9467 | $113.95 | $113.95 | $113.90 |
| Purchase #3 | $246.72 | 7.691% | $265.6952 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $202.49 | 8.246% | $219.1873 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $79.62 | 13.253% | $90.172 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $96.25 | 3.721% | $99.8315 | $99.83 | $99.85 | $99.80 |
| Purchase #7 | $171.83 | 3.684% | $178.1602 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $985.45 | $1,054.8663 | $1,054.87 | $1,054.85 | $1,054.90 | |