| 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 | $223.93 | 13.165% | $253.4104 | $253.41 | $253.40 | $253.40 |
| Purchase #2 | $213.87 | 7.854% | $230.6673 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $115.49 | 9.765% | $126.7676 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $13.88 | 6.531% | $14.7865 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $53.34 | 8.378% | $57.8088 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $178.43 | 4.596% | $186.6306 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $17.66 | 5.546% | $18.6394 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $816.60 | $888.7106 | $888.72 | $888.70 | $888.70 | |