| 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 | $9.42 | 3.743% | $9.7726 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $62.82 | 8.332% | $68.0542 | $68.05 | $68.05 | $68.10 |
| Purchase #3 | $153.54 | 4.179% | $159.9564 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $181.58 | 12.512% | $204.2993 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $124.26 | 5.556% | $131.1639 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $234.94 | 13.861% | $267.505 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $147.49 | 8.828% | $160.5104 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $914.05 | $1,001.2618 | $1,001.26 | $1,001.20 | $1,001.40 | |