| 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 | $64.26 | 10.278% | $70.8646 | $70.86 | $70.85 | $70.90 |
| Purchase #2 | $23.40 | 4.861% | $24.5375 | $24.54 | $24.55 | $24.50 |
| Purchase #3 | $126.60 | 8.153% | $136.9217 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $10.69 | 3.620% | $11.077 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $131.47 | 13.815% | $149.6326 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $248.97 | 9.192% | $271.8553 | $271.86 | $271.85 | $271.90 |
| Purchase #7 | $5.47 | 7.213% | $5.8646 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $610.86 | $670.7533 | $670.75 | $670.75 | $670.80 | |