| 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 | $116.95 | 13.209% | $132.3979 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $231.27 | 5.740% | $244.5449 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $96.83 | 8.176% | $104.7468 | $104.75 | $104.75 | $104.70 |
| Purchase #4 | $135.77 | 6.602% | $144.7335 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $74.91 | 8.407% | $81.2077 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $22.31 | 13.482% | $25.3178 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $36.84 | 6.503% | $39.2357 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $714.88 | $772.1843 | $772.19 | $772.20 | $772.00 | |