| 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 | $91.25 | 11.799% | $102.0166 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $217.93 | 13.254% | $246.8144 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $18.73 | 8.280% | $20.2808 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $112.81 | 3.325% | $116.5609 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $85.81 | 12.503% | $96.5388 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $114.92 | 5.794% | $121.5785 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $228.77 | 7.333% | $245.5457 | $245.55 | $245.55 | $245.50 |
| 7 purchase totals = | $870.22 | $949.3357 | $949.34 | $949.35 | $949.30 | |