| 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 | $126.58 | 12.511% | $142.4164 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $113.53 | 4.822% | $119.0044 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $66.94 | 10.173% | $73.7498 | $73.75 | $73.75 | $73.70 |
| Purchase #4 | $101.75 | 12.256% | $114.2205 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $145.30 | 13.565% | $165.0099 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $151.50 | 10.291% | $167.0909 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $159.45 | 6.421% | $169.6883 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $865.05 | $951.1802 | $951.18 | $951.15 | $951.10 | |