| 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 | $119.43 | 13.867% | $135.9914 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $178.32 | 4.629% | $186.5744 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $215.53 | 4.766% | $225.8022 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $238.63 | 4.804% | $250.0938 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $24.52 | 5.777% | $25.9365 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $228.43 | 12.763% | $257.5845 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $8.86 | 6.388% | $9.426 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $1,013.72 | $1,091.4088 | $1,091.40 | $1,091.45 | $1,091.40 | |