| 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 | $13.46 | 5.303% | $14.1738 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $21.81 | 5.226% | $22.9498 | $22.95 | $22.95 | $22.90 |
| Purchase #3 | $223.55 | 11.446% | $249.1375 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $165.40 | 6.453% | $176.0733 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $76.77 | 10.142% | $84.556 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $160.75 | 7.806% | $173.2981 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $128.55 | 9.830% | $141.1865 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $790.29 | $861.3750 | $861.38 | $861.35 | $861.40 | |