| 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 | $138.46 | 10.544% | $153.0592 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $147.54 | 7.340% | $158.3694 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $188.32 | 5.543% | $198.7586 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $217.66 | 9.207% | $237.7 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $157.53 | 13.668% | $179.0612 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $246.87 | 4.278% | $257.4311 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $188.77 | 12.603% | $212.5607 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $1,285.15 | $1,396.9402 | $1,396.94 | $1,396.90 | $1,397.10 | |