| 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 | $180.44 | 9.707% | $197.9553 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $244.72 | 3.803% | $254.0267 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $24.41 | 13.526% | $27.7117 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $79.54 | 4.293% | $82.9547 | $82.95 | $82.95 | $83.00 |
| Purchase #5 | $128.48 | 5.343% | $135.3447 | $135.34 | $135.35 | $135.30 |
| Purchase #6 | $166.83 | 11.319% | $185.7135 | $185.71 | $185.70 | $185.70 |
| Purchase #7 | $142.25 | 8.521% | $154.3711 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $966.67 | $1,038.0777 | $1,038.07 | $1,038.05 | $1,038.10 | |