| 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 | $186.93 | 9.150% | $204.0341 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $194.60 | 12.441% | $218.8102 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $164.55 | 6.737% | $175.6357 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $181.30 | 10.548% | $200.4235 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $158.64 | 5.518% | $167.3938 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $60.36 | 9.722% | $66.2282 | $66.23 | $66.25 | $66.20 |
| Purchase #7 | $200.82 | 8.816% | $218.5243 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $1,147.20 | $1,251.0498 | $1,251.04 | $1,251.05 | $1,250.90 | |