| 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 | $200.79 | 6.263% | $213.3655 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $202.34 | 6.463% | $215.4172 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $24.74 | 9.153% | $27.0045 | $27.00 | $27.00 | $27.00 |
| Purchase #4 | $169.39 | 13.675% | $192.5541 | $192.55 | $192.55 | $192.60 |
| Purchase #5 | $247.60 | 3.667% | $256.6795 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $223.42 | 8.295% | $241.9527 | $241.95 | $241.95 | $242.00 |
| Purchase #7 | $134.35 | 5.428% | $141.6425 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $1,202.63 | $1,288.6160 | $1,288.61 | $1,288.60 | $1,288.70 | |