| 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 | $233.60 | 12.247% | $262.209 | $262.21 | $262.20 | $262.20 |
| Purchase #2 | $197.39 | 8.804% | $214.7682 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $115.30 | 7.161% | $123.5566 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $189.26 | 8.266% | $204.9042 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $181.89 | 6.389% | $193.511 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $65.48 | 9.517% | $71.7117 | $71.71 | $71.70 | $71.70 |
| Purchase #7 | $108.75 | 13.225% | $123.1322 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $1,091.67 | $1,193.7929 | $1,193.79 | $1,193.75 | $1,193.80 | |