| 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 | $98.33 | 3.227% | $101.5031 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $132.89 | 10.724% | $147.1411 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $249.36 | 3.714% | $258.6212 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $237.55 | 6.608% | $253.2473 | $253.25 | $253.25 | $253.20 |
| Purchase #5 | $207.93 | 11.353% | $231.5363 | $231.54 | $231.55 | $231.50 |
| Purchase #6 | $103.37 | 9.633% | $113.3276 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $168.78 | 7.483% | $181.4098 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $1,198.21 | $1,286.7864 | $1,286.79 | $1,286.80 | $1,286.60 | |