| 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 | $182.38 | 9.520% | $199.7426 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $56.31 | 3.833% | $58.4684 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $204.51 | 6.702% | $218.2163 | $218.22 | $218.20 | $218.20 |
| Purchase #4 | $128.34 | 13.735% | $145.9675 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $36.40 | 10.685% | $40.2893 | $40.29 | $40.30 | $40.30 |
| Purchase #6 | $129.33 | 6.425% | $137.6395 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $149.35 | 12.757% | $168.4026 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $886.62 | $968.7262 | $968.73 | $968.70 | $968.70 | |