| 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 | $174.97 | 10.180% | $192.7819 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $22.48 | 9.721% | $24.6653 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $154.61 | 6.275% | $164.3118 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $173.40 | 7.352% | $186.1484 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $187.55 | 7.724% | $202.0364 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $95.66 | 13.385% | $108.4641 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $129.31 | 4.195% | $134.7346 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $937.98 | $1,013.1425 | $1,013.14 | $1,013.15 | $1,013.10 | |