| 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 | $206.27 | 6.647% | $219.9808 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $120.76 | 13.138% | $136.6254 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $140.93 | 11.853% | $157.6344 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $67.87 | 10.424% | $74.9448 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $74.47 | 4.342% | $77.7035 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $100.65 | 8.681% | $109.3874 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $240.95 | 8.787% | $262.1223 | $262.12 | $262.10 | $262.10 |
| 7 purchase totals = | $951.90 | $1,038.3986 | $1,038.39 | $1,038.45 | $1,038.30 | |