| 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 | $201.55 | 13.551% | $228.862 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $114.85 | 7.519% | $123.4856 | $123.49 | $123.50 | $123.50 |
| Purchase #3 | $154.48 | 4.378% | $161.2431 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $242.99 | 5.319% | $255.9146 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $202.70 | 12.784% | $228.6132 | $228.61 | $228.60 | $228.60 |
| Purchase #6 | $82.62 | 3.845% | $85.7967 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $91.70 | 9.254% | $100.1859 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $1,090.89 | $1,184.1011 | $1,184.10 | $1,184.10 | $1,184.10 | |