| 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 | $249.48 | 12.517% | $280.7074 | $280.71 | $280.70 | $280.70 |
| Purchase #2 | $154.43 | 13.718% | $175.6147 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $201.78 | 6.195% | $214.2803 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $47.95 | 4.366% | $50.0435 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $73.75 | 4.439% | $77.0238 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $225.28 | 10.131% | $248.1031 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $39.62 | 12.352% | $44.5139 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $992.29 | $1,090.2867 | $1,090.27 | $1,090.25 | $1,090.20 | |