| 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 | $131.28 | 3.171% | $135.4429 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $146.97 | 13.740% | $167.1637 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $224.63 | 5.404% | $236.769 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $203.30 | 8.364% | $220.304 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $177.94 | 4.124% | $185.2782 | $185.28 | $185.30 | $185.30 |
| Purchase #6 | $23.58 | 10.209% | $25.9873 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $46.80 | 7.271% | $50.2028 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $954.50 | $1,021.1479 | $1,021.14 | $1,021.15 | $1,021.20 | |