| 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 | $8.81 | 9.191% | $9.6197 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $147.80 | 7.764% | $159.2752 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $23.78 | 11.131% | $26.427 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $94.52 | 8.294% | $102.3595 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $137.87 | 6.472% | $146.7929 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $174.48 | 6.276% | $185.4304 | $185.43 | $185.45 | $185.40 |
| Purchase #7 | $245.47 | 5.412% | $258.7548 | $258.75 | $258.75 | $258.80 |
| 7 purchase totals = | $832.73 | $888.6595 | $888.66 | $888.70 | $888.70 | |