| 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 | $225.59 | 6.561% | $240.391 | $240.39 | $240.40 | $240.40 |
| Purchase #2 | $172.78 | 3.292% | $178.4679 | $178.47 | $178.45 | $178.50 |
| Purchase #3 | $230.51 | 3.735% | $239.1195 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $214.89 | 4.695% | $224.9791 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $29.47 | 13.210% | $33.363 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $213.37 | 12.647% | $240.3549 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $180.66 | 9.540% | $197.895 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,267.27 | $1,354.5704 | $1,354.57 | $1,354.55 | $1,354.70 | |