| 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 | $159.97 | 5.870% | $169.3602 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $190.62 | 8.507% | $206.836 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $48.95 | 10.614% | $54.1456 | $54.15 | $54.15 | $54.10 |
| Purchase #4 | $94.83 | 11.622% | $105.8511 | $105.85 | $105.85 | $105.90 |
| Purchase #5 | $211.58 | 3.464% | $218.9091 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $157.37 | 12.330% | $176.7737 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $24.78 | 3.400% | $25.6225 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $888.10 | $957.4982 | $957.50 | $957.45 | $957.50 | |