| 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 | $188.58 | 10.412% | $208.2149 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $95.61 | 11.806% | $106.8977 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $43.47 | 13.509% | $49.3424 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $217.31 | 6.842% | $232.1784 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $170.78 | 13.163% | $193.2598 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $250.50 | 8.428% | $271.6121 | $271.61 | $271.60 | $271.60 |
| Purchase #7 | $186.46 | 5.623% | $196.9446 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $1,152.71 | $1,258.4499 | $1,258.44 | $1,258.45 | $1,258.40 | |