| 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 | $108.98 | 5.114% | $114.5532 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $131.62 | 13.824% | $149.8151 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $24.96 | 8.329% | $27.0389 | $27.04 | $27.05 | $27.00 |
| Purchase #4 | $18.39 | 9.826% | $20.197 | $20.20 | $20.20 | $20.20 |
| Purchase #5 | $112.95 | 10.540% | $124.8549 | $124.85 | $124.85 | $124.90 |
| Purchase #6 | $216.62 | 6.630% | $230.9819 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $21.71 | 11.145% | $24.1296 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $635.23 | $691.5706 | $691.57 | $691.60 | $691.60 | |