| 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 | $38.38 | 6.334% | $40.811 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $47.43 | 9.777% | $52.0672 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $92.35 | 5.742% | $97.6527 | $97.65 | $97.65 | $97.70 |
| Purchase #4 | $200.64 | 10.445% | $221.5968 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $229.29 | 10.181% | $252.634 | $252.63 | $252.65 | $252.60 |
| Purchase #6 | $74.80 | 3.753% | $77.6072 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $239.56 | 8.390% | $259.6591 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $922.45 | $1,002.0280 | $1,002.03 | $1,002.00 | $1,002.10 | |