| 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 | $18.62 | 6.157% | $19.7664 | $19.77 | $19.75 | $19.80 |
| Purchase #2 | $208.78 | 13.522% | $237.0112 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $209.69 | 5.207% | $220.6086 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $65.82 | 4.267% | $68.6285 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $172.52 | 11.544% | $192.4357 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $134.66 | 13.413% | $152.7219 | $152.72 | $152.70 | $152.70 |
| Purchase #7 | $250.77 | 5.389% | $264.284 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $1,060.86 | $1,155.4563 | $1,155.46 | $1,155.45 | $1,155.40 | |