| 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 | $183.59 | 6.117% | $194.8202 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $136.57 | 8.458% | $148.1211 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $194.93 | 8.503% | $211.5049 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $150.55 | 9.552% | $164.9305 | $164.93 | $164.95 | $164.90 |
| Purchase #5 | $30.31 | 3.785% | $31.4572 | $31.46 | $31.45 | $31.50 |
| Purchase #6 | $241.45 | 11.260% | $268.6373 | $268.64 | $268.65 | $268.60 |
| Purchase #7 | $77.63 | 12.792% | $87.5604 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $1,015.03 | $1,107.0316 | $1,107.03 | $1,107.00 | $1,107.00 | |