| 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 | $190.39 | 9.327% | $208.1477 | $208.15 | $208.15 | $208.10 |
| Purchase #2 | $249.80 | 9.799% | $274.2779 | $274.28 | $274.30 | $274.30 |
| Purchase #3 | $82.74 | 5.447% | $87.2468 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $79.88 | 12.575% | $89.9249 | $89.92 | $89.90 | $89.90 |
| Purchase #5 | $151.87 | 11.788% | $169.7724 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $44.66 | 6.509% | $47.5669 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $137.57 | 7.480% | $147.8602 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $936.91 | $1,024.7968 | $1,024.80 | $1,024.75 | $1,024.80 | |