| 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 | $78.83 | 6.660% | $84.0801 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $246.61 | 3.497% | $255.234 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $57.81 | 10.391% | $63.817 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $245.75 | 9.619% | $269.3887 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $112.96 | 13.794% | $128.5417 | $128.54 | $128.55 | $128.50 |
| Purchase #6 | $224.38 | 9.519% | $245.7387 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $91.93 | 11.126% | $102.1581 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $1,058.27 | $1,148.9583 | $1,148.96 | $1,149.00 | $1,148.90 | |