| 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 | $94.86 | 8.872% | $103.276 | $103.28 | $103.30 | $103.30 |
| Purchase #2 | $89.69 | 9.618% | $98.3164 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $46.35 | 6.305% | $49.2724 | $49.27 | $49.25 | $49.30 |
| Purchase #4 | $22.86 | 6.836% | $24.4227 | $24.42 | $24.40 | $24.40 |
| Purchase #5 | $164.53 | 6.169% | $174.6799 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $219.30 | 13.478% | $248.8573 | $248.86 | $248.85 | $248.90 |
| Purchase #7 | $141.42 | 9.230% | $154.4731 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $779.01 | $853.2978 | $853.30 | $853.25 | $853.40 | |