| 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 | $200.45 | 8.166% | $216.8187 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $186.57 | 7.608% | $200.7642 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $48.67 | 4.719% | $50.9667 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $105.63 | 8.867% | $114.9962 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $219.66 | 8.545% | $238.4299 | $238.43 | $238.45 | $238.40 |
| Purchase #6 | $203.58 | 8.574% | $221.0349 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $95.36 | 7.600% | $102.6074 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $1,059.92 | $1,145.6180 | $1,145.62 | $1,145.60 | $1,145.60 | |