| 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 | $33.77 | 10.824% | $37.4253 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $152.52 | 13.502% | $173.1133 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $70.33 | 8.306% | $76.1716 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $170.69 | 8.636% | $185.4308 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $141.75 | 10.466% | $156.5856 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $247.25 | 12.416% | $277.9486 | $277.95 | $277.95 | $277.90 |
| Purchase #7 | $77.31 | 5.177% | $81.3123 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $893.62 | $987.9875 | $987.99 | $988.00 | $987.90 | |