| 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 | $169.79 | 3.695% | $176.0637 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $160.34 | 5.631% | $169.3687 | $169.37 | $169.35 | $169.40 |
| Purchase #3 | $194.55 | 5.196% | $204.6588 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $208.48 | 11.367% | $232.1779 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $142.47 | 10.740% | $157.7713 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $182.26 | 4.860% | $191.1178 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $137.95 | 4.395% | $144.0129 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $1,195.84 | $1,275.1711 | $1,275.17 | $1,275.10 | $1,275.30 | |