| 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 | $192.40 | 5.123% | $202.2567 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $185.32 | 3.357% | $191.5412 | $191.54 | $191.55 | $191.50 |
| Purchase #3 | $230.63 | 8.640% | $250.5564 | $250.56 | $250.55 | $250.60 |
| Purchase #4 | $155.90 | 13.125% | $176.3619 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $165.35 | 7.199% | $177.2535 | $177.25 | $177.25 | $177.30 |
| Purchase #6 | $95.25 | 8.115% | $102.9795 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $84.51 | 5.567% | $89.2147 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $1,109.36 | $1,190.1639 | $1,190.16 | $1,190.15 | $1,190.30 | |