| 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 | $103.29 | 10.139% | $113.7626 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $139.83 | 3.417% | $144.608 | $144.61 | $144.60 | $144.60 |
| Purchase #3 | $182.36 | 12.515% | $205.1824 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $216.45 | 13.798% | $246.3158 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $160.75 | 13.652% | $182.6956 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $158.32 | 6.782% | $169.0573 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $34.90 | 4.145% | $36.3466 | $36.35 | $36.35 | $36.30 |
| 7 purchase totals = | $995.90 | $1,097.9683 | $1,097.98 | $1,097.95 | $1,098.00 | |