| 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 | $162.31 | 4.207% | $169.1384 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $23.73 | 12.688% | $26.7409 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $177.91 | 3.347% | $183.8646 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $89.32 | 10.786% | $98.9541 | $98.95 | $98.95 | $99.00 |
| Purchase #5 | $85.64 | 7.178% | $91.7872 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $249.57 | 5.499% | $263.2939 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $145.35 | 6.732% | $155.135 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $933.83 | $988.9141 | $988.91 | $988.95 | $988.90 | |