| 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 | $178.78 | 4.108% | $186.1243 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $233.64 | 6.372% | $248.5275 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $223.35 | 13.643% | $253.8216 | $253.82 | $253.80 | $253.80 |
| Purchase #4 | $113.94 | 8.313% | $123.4118 | $123.41 | $123.40 | $123.40 |
| Purchase #5 | $137.86 | 11.265% | $153.3899 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $142.74 | 4.528% | $149.2033 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $186.66 | 8.405% | $202.3488 | $202.35 | $202.35 | $202.30 |
| 7 purchase totals = | $1,216.97 | $1,316.8272 | $1,316.82 | $1,316.80 | $1,316.70 | |