| 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 | $230.48 | 7.726% | $248.2869 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $91.32 | 6.102% | $96.8923 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $72.59 | 3.305% | $74.9891 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $99.68 | 13.416% | $113.0531 | $113.05 | $113.05 | $113.10 |
| Purchase #5 | $246.56 | 9.169% | $269.1671 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $150.62 | 13.702% | $171.258 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $16.26 | 12.722% | $18.3286 | $18.33 | $18.35 | $18.30 |
| 7 purchase totals = | $907.51 | $991.9751 | $991.98 | $992.00 | $992.10 | |