| 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 | $77.86 | 8.586% | $84.5451 | $84.55 | $84.55 | $84.50 |
| Purchase #2 | $241.48 | 6.348% | $256.8092 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $11.53 | 7.241% | $12.3649 | $12.36 | $12.35 | $12.40 |
| Purchase #4 | $84.66 | 10.728% | $93.7423 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $169.67 | 10.826% | $188.0385 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $131.49 | 6.580% | $140.142 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $148.45 | 12.445% | $166.9246 | $166.92 | $166.90 | $166.90 |
| 7 purchase totals = | $865.14 | $942.5666 | $942.56 | $942.55 | $942.40 | |