| 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 | $11.28 | 6.256% | $11.9857 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $52.69 | 4.673% | $55.1522 | $55.15 | $55.15 | $55.20 |
| Purchase #3 | $203.93 | 6.723% | $217.6402 | $217.64 | $217.65 | $217.60 |
| Purchase #4 | $83.69 | 13.367% | $94.8768 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $157.82 | 10.439% | $174.2948 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $138.60 | 13.228% | $156.934 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $165.76 | 6.351% | $176.2874 | $176.29 | $176.30 | $176.30 |
| 7 purchase totals = | $813.77 | $887.1711 | $887.17 | $887.25 | $887.20 | |