| 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 | $188.57 | 4.510% | $197.0745 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $231.35 | 12.759% | $260.8679 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $87.44 | 11.728% | $97.695 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $211.51 | 13.777% | $240.6497 | $240.65 | $240.65 | $240.60 |
| Purchase #5 | $162.47 | 11.638% | $181.3783 | $181.38 | $181.40 | $181.40 |
| Purchase #6 | $92.98 | 5.640% | $98.2241 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $185.71 | 11.255% | $206.6117 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $1,160.03 | $1,282.5012 | $1,282.50 | $1,282.45 | $1,282.50 | |