| 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 | $206.91 | 6.790% | $220.9592 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $202.60 | 8.818% | $220.4653 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $99.28 | 8.403% | $107.6225 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $122.64 | 12.549% | $138.0301 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $228.54 | 12.329% | $256.7167 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $234.57 | 6.448% | $249.6951 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $27.47 | 10.535% | $30.364 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $1,122.01 | $1,223.8529 | $1,223.86 | $1,223.80 | $1,223.90 | |