| 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 | $235.70 | 11.208% | $262.1173 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $110.93 | 5.270% | $116.776 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $170.48 | 11.829% | $190.6461 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $167.77 | 12.196% | $188.2312 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $249.55 | 11.737% | $278.8397 | $278.84 | $278.85 | $278.80 |
| Purchase #6 | $14.98 | 12.413% | $16.8395 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $25.97 | 13.712% | $29.531 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $975.38 | $1,082.9808 | $1,082.99 | $1,083.05 | $1,082.80 | |