| 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 | $147.29 | 11.255% | $163.8675 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $149.32 | 10.336% | $164.7537 | $164.75 | $164.75 | $164.80 |
| Purchase #3 | $182.96 | 10.560% | $202.2806 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $214.88 | 5.810% | $227.3645 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $211.72 | 8.113% | $228.8968 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $184.33 | 12.560% | $207.4818 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $47.64 | 7.265% | $51.101 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $1,138.14 | $1,245.7459 | $1,245.74 | $1,245.75 | $1,245.90 | |