| 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 | $161.75 | 9.631% | $177.3281 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $72.40 | 6.513% | $77.1154 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $120.68 | 10.331% | $133.1475 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $144.48 | 12.518% | $162.566 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $82.76 | 6.832% | $88.4142 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $81.77 | 12.484% | $91.9782 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $206.82 | 3.728% | $214.5302 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $870.66 | $945.0796 | $945.09 | $945.10 | $945.00 | |