| 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 | $103.71 | 9.206% | $113.2575 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $122.68 | 5.692% | $129.6629 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $100.62 | 10.460% | $111.1449 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $169.34 | 5.666% | $178.9348 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $152.60 | 9.188% | $166.6209 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $91.91 | 3.461% | $95.091 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $173.87 | 10.196% | $191.5978 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $914.73 | $986.3098 | $986.30 | $986.30 | $986.30 | |