| 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 | $22.25 | 3.151% | $22.9511 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $170.80 | 3.446% | $176.6858 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $153.76 | 12.633% | $173.1845 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $176.88 | 13.765% | $201.2275 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $110.36 | 7.842% | $119.0144 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $235.94 | 9.174% | $257.5851 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $196.78 | 11.799% | $219.9981 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,066.77 | $1,170.6465 | $1,170.65 | $1,170.70 | $1,170.70 | |