| 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 | $237.74 | 5.196% | $250.093 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $228.28 | 4.128% | $237.7034 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $41.47 | 11.577% | $46.271 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $200.68 | 5.304% | $211.3241 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $32.77 | 7.135% | $35.1081 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $18.98 | 6.667% | $20.2454 | $20.25 | $20.25 | $20.20 |
| Purchase #7 | $209.71 | 13.208% | $237.4085 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $969.63 | $1,038.1535 | $1,038.15 | $1,038.10 | $1,038.10 | |