| 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 | $247.47 | 12.448% | $278.2751 | $278.28 | $278.30 | $278.30 |
| Purchase #2 | $216.58 | 11.291% | $241.034 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $57.62 | 4.770% | $60.3685 | $60.37 | $60.35 | $60.40 |
| Purchase #4 | $224.95 | 6.200% | $238.8969 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $138.78 | 3.826% | $144.0897 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $56.30 | 4.185% | $58.6562 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $171.28 | 4.234% | $178.532 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $1,112.98 | $1,199.8524 | $1,199.86 | $1,199.90 | $1,199.90 | |