| 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 | $184.70 | 8.236% | $199.9119 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $61.95 | 13.427% | $70.268 | $70.27 | $70.25 | $70.30 |
| Purchase #3 | $224.53 | 7.379% | $241.0981 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $41.77 | 11.234% | $46.4624 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $198.86 | 11.188% | $221.1085 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $49.62 | 13.673% | $56.4045 | $56.40 | $56.40 | $56.40 |
| Purchase #7 | $28.61 | 6.244% | $30.3964 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $790.04 | $865.6498 | $865.65 | $865.60 | $865.70 | |