| 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 | $191.71 | 13.205% | $217.0253 | $217.03 | $217.05 | $217.00 |
| Purchase #2 | $143.97 | 13.784% | $163.8148 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $240.67 | 9.630% | $263.8465 | $263.85 | $263.85 | $263.80 |
| Purchase #4 | $110.87 | 3.739% | $115.0154 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $53.33 | 5.852% | $56.4509 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $156.34 | 10.221% | $172.3195 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $190.66 | 9.687% | $209.1292 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,087.55 | $1,197.6016 | $1,197.61 | $1,197.60 | $1,197.50 | |