| 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 | $201.70 | 10.525% | $222.9289 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $61.97 | 10.729% | $68.6188 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $37.72 | 11.258% | $41.9665 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $119.99 | 12.715% | $135.2467 | $135.25 | $135.25 | $135.20 |
| Purchase #5 | $181.96 | 9.559% | $199.3536 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $218.93 | 13.790% | $249.1204 | $249.12 | $249.10 | $249.10 |
| Purchase #7 | $233.61 | 9.793% | $256.4874 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $1,055.88 | $1,173.7223 | $1,173.73 | $1,173.70 | $1,173.70 | |