| 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 | $67.56 | 7.689% | $72.7547 | $72.75 | $72.75 | $72.80 |
| Purchase #2 | $178.71 | 13.499% | $202.8341 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $206.87 | 11.836% | $231.3551 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $57.51 | 11.206% | $63.9546 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $132.48 | 7.205% | $142.0252 | $142.03 | $142.05 | $142.00 |
| Purchase #6 | $125.97 | 7.568% | $135.5034 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $29.96 | 5.462% | $31.5964 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $799.06 | $880.0235 | $880.02 | $880.05 | $880.10 | |