| 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 | $222.98 | 3.539% | $230.8713 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $168.78 | 7.623% | $181.6461 | $181.65 | $181.65 | $181.60 |
| Purchase #3 | $148.31 | 3.441% | $153.4133 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $71.73 | 6.169% | $76.155 | $76.16 | $76.15 | $76.20 |
| Purchase #5 | $161.48 | 10.798% | $178.9166 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $82.52 | 9.198% | $90.1102 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $55.25 | 10.634% | $61.1253 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $911.05 | $972.2378 | $972.25 | $972.20 | $972.20 | |