| 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 | $238.84 | 7.687% | $257.1996 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $24.81 | 6.806% | $26.4986 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $116.66 | 13.789% | $132.7462 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $195.87 | 11.463% | $218.3226 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $47.68 | 11.699% | $53.2581 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $27.60 | 4.833% | $28.9339 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $84.36 | 8.390% | $91.4378 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $735.82 | $808.3968 | $808.40 | $808.40 | $808.30 | |