| 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 | $13.66 | 6.333% | $14.5251 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $230.67 | 10.685% | $255.3171 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $102.76 | 10.681% | $113.7358 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $222.61 | 4.635% | $232.928 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $220.40 | 11.656% | $246.0898 | $246.09 | $246.10 | $246.10 |
| Purchase #6 | $144.70 | 10.596% | $160.0324 | $160.03 | $160.05 | $160.00 |
| Purchase #7 | $15.76 | 8.416% | $17.0864 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $950.56 | $1,039.7146 | $1,039.73 | $1,039.80 | $1,039.60 | |