| 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 | $100.52 | 11.483% | $112.0627 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $238.70 | 7.354% | $256.254 | $256.25 | $256.25 | $256.30 |
| Purchase #3 | $86.32 | 9.282% | $94.3322 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $32.80 | 10.479% | $36.2371 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $173.26 | 8.213% | $187.4898 | $187.49 | $187.50 | $187.50 |
| Purchase #6 | $245.80 | 8.156% | $265.8474 | $265.85 | $265.85 | $265.80 |
| Purchase #7 | $85.68 | 8.116% | $92.6338 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $963.08 | $1,044.8570 | $1,044.85 | $1,044.90 | $1,044.80 | |