| 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 | $203.44 | 4.146% | $211.8746 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $41.58 | 7.616% | $44.7467 | $44.75 | $44.75 | $44.70 |
| Purchase #3 | $57.33 | 6.297% | $60.9401 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $215.58 | 8.369% | $233.6219 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $84.68 | 4.127% | $88.1747 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $228.45 | 9.584% | $250.3446 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $240.42 | 7.794% | $259.1583 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $1,071.48 | $1,148.8609 | $1,148.85 | $1,148.80 | $1,148.80 | |