| 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 | $158.69 | 9.810% | $174.2575 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $8.28 | 11.762% | $9.2539 | $9.25 | $9.25 | $9.30 |
| Purchase #3 | $157.38 | 12.308% | $176.7503 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $28.27 | 12.187% | $31.7153 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $33.25 | 12.638% | $37.4521 | $37.45 | $37.45 | $37.50 |
| Purchase #6 | $191.69 | 5.147% | $201.5563 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $214.49 | 13.193% | $242.7877 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $792.05 | $873.7731 | $873.78 | $873.75 | $874.00 | |