| 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 | $94.29 | 13.412% | $106.9362 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $162.79 | 3.565% | $168.5935 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $230.78 | 4.378% | $240.8835 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $28.74 | 9.247% | $31.3976 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $134.29 | 4.861% | $140.8178 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $248.33 | 3.458% | $256.9173 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $180.76 | 11.312% | $201.2076 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $1,079.98 | $1,146.7535 | $1,146.76 | $1,146.75 | $1,146.70 | |