| 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 | $76.48 | 6.457% | $81.4183 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $143.69 | 3.650% | $148.9347 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $223.32 | 3.753% | $231.7012 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $143.53 | 5.229% | $151.0352 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $187.70 | 3.441% | $194.1588 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $103.96 | 3.823% | $107.9344 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $133.59 | 6.718% | $142.5646 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $1,012.27 | $1,057.7472 | $1,057.74 | $1,057.75 | $1,057.70 | |