| 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 | $211.48 | 3.131% | $218.1014 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $138.95 | 8.353% | $150.5565 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $122.99 | 9.633% | $134.8376 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $215.82 | 8.148% | $233.405 | $233.41 | $233.40 | $233.40 |
| Purchase #5 | $145.64 | 11.500% | $162.3886 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $161.93 | 5.334% | $170.5673 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $217.82 | 6.679% | $232.3682 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $1,214.63 | $1,302.2246 | $1,302.24 | $1,302.20 | $1,302.30 | |