| 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 | $142.27 | 4.858% | $149.1815 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $136.59 | 10.124% | $150.4184 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $218.42 | 10.521% | $241.4 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $108.90 | 6.383% | $115.8511 | $115.85 | $115.85 | $115.90 |
| Purchase #5 | $139.44 | 6.330% | $148.2666 | $148.27 | $148.25 | $148.30 |
| Purchase #6 | $218.59 | 12.163% | $245.1771 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $45.25 | 7.549% | $48.6659 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $1,009.46 | $1,098.9606 | $1,098.97 | $1,098.95 | $1,099.10 | |