| 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 | $181.99 | 9.556% | $199.381 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $238.43 | 4.275% | $248.6229 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $240.37 | 9.607% | $263.4623 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $66.97 | 7.517% | $72.0041 | $72.00 | $72.00 | $72.00 |
| Purchase #5 | $149.35 | 9.306% | $163.2485 | $163.25 | $163.25 | $163.20 |
| Purchase #6 | $169.56 | 5.359% | $178.6467 | $178.65 | $178.65 | $178.60 |
| Purchase #7 | $193.40 | 4.409% | $201.927 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $1,240.07 | $1,327.2925 | $1,327.29 | $1,327.30 | $1,327.20 | |