| 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 | $219.43 | 4.813% | $229.9912 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $204.88 | 4.600% | $214.3045 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $231.85 | 6.553% | $247.0431 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $180.62 | 6.108% | $191.6523 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $23.58 | 12.388% | $26.5011 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $212.65 | 8.129% | $229.9363 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $59.55 | 4.748% | $62.3774 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $1,132.56 | $1,201.8059 | $1,201.80 | $1,201.85 | $1,201.80 | |