| 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 | $225.63 | 9.423% | $246.8911 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $85.26 | 3.603% | $88.3319 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $91.69 | 11.491% | $102.2261 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $249.34 | 9.274% | $272.4638 | $272.46 | $272.45 | $272.50 |
| Purchase #5 | $247.55 | 7.797% | $266.8515 | $266.85 | $266.85 | $266.90 |
| Purchase #6 | $170.70 | 11.230% | $189.8696 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $153.72 | 5.390% | $162.0055 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $1,223.89 | $1,328.6395 | $1,328.64 | $1,328.65 | $1,328.70 | |