| 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 | $181.40 | 6.141% | $192.5398 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $250.77 | 6.236% | $266.408 | $266.41 | $266.40 | $266.40 |
| Purchase #3 | $47.83 | 9.345% | $52.2997 | $52.30 | $52.30 | $52.30 |
| Purchase #4 | $114.98 | 7.866% | $124.0243 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $9.53 | 12.530% | $10.7241 | $10.72 | $10.70 | $10.70 |
| Purchase #6 | $14.78 | 13.441% | $16.7666 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $247.68 | 10.798% | $274.4245 | $274.42 | $274.40 | $274.40 |
| 7 purchase totals = | $866.97 | $937.1870 | $937.18 | $937.10 | $937.10 | |