| 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 | $186.64 | 10.222% | $205.7183 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $9.57 | 9.415% | $10.471 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $98.94 | 4.834% | $103.7228 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $176.38 | 3.732% | $182.9625 | $182.96 | $182.95 | $183.00 |
| Purchase #5 | $90.95 | 8.303% | $98.5016 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $166.26 | 11.704% | $185.7191 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $182.41 | 11.140% | $202.7305 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $911.15 | $989.8258 | $989.82 | $989.75 | $989.80 | |