| 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 | $41.59 | 10.573% | $45.9873 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $113.57 | 13.654% | $129.0768 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $172.37 | 3.827% | $178.9666 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $215.84 | 6.870% | $230.6682 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $65.27 | 7.319% | $70.0471 | $70.05 | $70.05 | $70.00 |
| Purchase #6 | $18.65 | 4.395% | $19.4697 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $190.95 | 11.852% | $213.5814 | $213.58 | $213.60 | $213.60 |
| 7 purchase totals = | $818.24 | $887.7971 | $887.81 | $887.80 | $887.90 | |