| 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 | $81.99 | 10.674% | $90.7416 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $241.27 | 5.273% | $253.9922 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $245.33 | 8.375% | $265.8764 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $58.77 | 6.249% | $62.4425 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $33.52 | 4.757% | $35.1145 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $184.82 | 6.785% | $197.36 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $181.53 | 12.532% | $204.2793 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,027.23 | $1,109.8065 | $1,109.80 | $1,109.85 | $1,109.80 | |