| 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 | $188.67 | 8.780% | $205.2352 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $213.30 | 3.292% | $220.3218 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $247.76 | 8.205% | $268.0887 | $268.09 | $268.10 | $268.10 |
| Purchase #4 | $248.62 | 10.546% | $274.8395 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $137.29 | 10.792% | $152.1063 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $199.48 | 10.655% | $220.7346 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $12.82 | 7.402% | $13.7689 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $1,247.94 | $1,355.0950 | $1,355.10 | $1,355.10 | $1,355.00 | |