| 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 | $193.54 | 7.503% | $208.0613 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $237.47 | 5.323% | $250.1105 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $23.35 | 9.707% | $25.6166 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $66.86 | 5.497% | $70.5353 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $232.86 | 7.111% | $249.4187 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $135.86 | 6.134% | $144.1937 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $135.99 | 7.635% | $146.3728 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $1,025.93 | $1,094.3089 | $1,094.31 | $1,094.25 | $1,094.30 | |