| 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 | $249.89 | 6.498% | $266.1279 | $266.13 | $266.15 | $266.10 |
| Purchase #2 | $33.88 | 6.290% | $36.0111 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $27.28 | 9.405% | $29.8457 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $191.94 | 3.492% | $198.6425 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $73.80 | 4.446% | $77.0811 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $174.76 | 5.812% | $184.9171 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $90.98 | 11.276% | $101.2389 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $842.53 | $893.8643 | $893.87 | $893.90 | $893.70 | |