| 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 | $178.70 | 10.305% | $197.115 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $167.98 | 8.103% | $181.5914 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $249.36 | 8.261% | $269.9596 | $269.96 | $269.95 | $270.00 |
| Purchase #4 | $37.69 | 9.111% | $41.1239 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $217.97 | 11.497% | $243.03 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $94.78 | 8.110% | $102.4667 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $126.85 | 7.242% | $136.0365 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $1,073.33 | $1,171.3231 | $1,171.33 | $1,171.30 | $1,171.30 | |