| 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 | $175.53 | 13.786% | $199.7286 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $206.28 | 8.228% | $223.2527 | $223.25 | $223.25 | $223.30 |
| Purchase #3 | $244.70 | 12.194% | $274.5387 | $274.54 | $274.55 | $274.50 |
| Purchase #4 | $187.44 | 11.607% | $209.1962 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $230.32 | 12.363% | $258.7945 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $13.82 | 10.555% | $15.2787 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $44.32 | 12.384% | $49.8086 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $1,102.41 | $1,230.5980 | $1,230.60 | $1,230.65 | $1,230.60 | |