| 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 | $56.26 | 7.284% | $60.358 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $155.26 | 3.599% | $160.8478 | $160.85 | $160.85 | $160.80 |
| Purchase #3 | $161.74 | 11.497% | $180.3352 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $116.87 | 13.611% | $132.7772 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $142.55 | 3.239% | $147.1672 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $96.77 | 8.355% | $104.8551 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $9.47 | 11.300% | $10.5401 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $738.92 | $796.8806 | $796.90 | $796.90 | $796.90 | |