| 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 | $212.59 | 4.314% | $221.7611 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $64.66 | 3.589% | $66.9806 | $66.98 | $67.00 | $67.00 |
| Purchase #3 | $217.97 | 7.755% | $234.8736 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $82.25 | 6.674% | $87.7394 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $150.99 | 13.697% | $171.6711 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $153.95 | 5.648% | $162.6451 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $131.75 | 3.723% | $136.6551 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $1,014.16 | $1,082.3260 | $1,082.33 | $1,082.30 | $1,082.40 | |