| 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 | $13.53 | 4.166% | $14.0937 | $14.09 | $14.10 | $14.10 |
| Purchase #2 | $189.61 | 3.464% | $196.1781 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $196.86 | 4.656% | $206.0258 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $57.91 | 11.541% | $64.5934 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $200.59 | 4.511% | $209.6386 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $72.37 | 9.535% | $79.2705 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $184.63 | 7.778% | $198.9905 | $198.99 | $199.00 | $199.00 |
| 7 purchase totals = | $915.50 | $968.7906 | $968.79 | $968.85 | $968.80 | |