| 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 | $59.93 | 9.402% | $65.5646 | $65.56 | $65.55 | $65.60 |
| Purchase #2 | $157.86 | 13.341% | $178.9201 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $6.80 | 4.570% | $7.1108 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $218.93 | 5.202% | $230.3187 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $231.57 | 10.350% | $255.5375 | $255.54 | $255.55 | $255.50 |
| Purchase #6 | $131.36 | 6.656% | $140.1033 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $167.67 | 7.338% | $179.9736 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $974.12 | $1,057.5286 | $1,057.52 | $1,057.45 | $1,057.50 | |