| 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 | $112.91 | 8.598% | $122.618 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $215.62 | 13.780% | $245.3324 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $154.67 | 3.286% | $159.7525 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $145.31 | 10.203% | $160.136 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $229.97 | 8.859% | $250.343 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $8.57 | 7.549% | $9.2169 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $89.77 | 8.124% | $97.0629 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $956.82 | $1,044.4617 | $1,044.46 | $1,044.45 | $1,044.40 | |