| 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 | $90.52 | 12.386% | $101.7318 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $73.26 | 6.499% | $78.0212 | $78.02 | $78.00 | $78.00 |
| Purchase #3 | $201.42 | 8.229% | $217.9949 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $174.49 | 13.106% | $197.3587 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $101.36 | 7.175% | $108.6326 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $147.54 | 7.796% | $159.0422 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $241.81 | 9.241% | $264.1557 | $264.16 | $264.15 | $264.20 |
| 7 purchase totals = | $1,030.40 | $1,126.9371 | $1,126.93 | $1,126.95 | $1,126.90 | |