| 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 | $177.61 | 9.303% | $194.1331 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $184.54 | 5.157% | $194.0567 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $96.32 | 10.154% | $106.1003 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $199.88 | 8.857% | $217.5834 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $120.51 | 9.825% | $132.3501 | $132.35 | $132.35 | $132.40 |
| Purchase #6 | $64.95 | 3.289% | $67.0862 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $135.42 | 9.209% | $147.8908 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $979.23 | $1,059.2006 | $1,059.20 | $1,059.25 | $1,059.30 | |