| 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 | $132.88 | 12.595% | $149.6162 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $84.33 | 3.129% | $86.9687 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $51.48 | 6.524% | $54.8386 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $132.98 | 5.407% | $140.1702 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $78.44 | 3.657% | $81.3086 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $239.29 | 11.620% | $267.0955 | $267.10 | $267.10 | $267.10 |
| Purchase #7 | $201.58 | 11.249% | $224.2557 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $920.98 | $1,004.2535 | $1,004.27 | $1,004.20 | $1,004.30 | |