| 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 | $36.71 | 4.510% | $38.3656 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $220.42 | 13.855% | $250.9592 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $78.50 | 6.728% | $83.7815 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $205.67 | 7.586% | $221.2721 | $221.27 | $221.25 | $221.30 |
| Purchase #5 | $211.74 | 13.737% | $240.8267 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $202.70 | 12.296% | $227.624 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $184.85 | 4.501% | $193.1701 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $1,140.59 | $1,255.9992 | $1,256.00 | $1,255.95 | $1,256.10 | |