| 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 | $95.80 | 11.114% | $106.4472 | $106.45 | $106.45 | $106.40 |
| Purchase #2 | $172.67 | 9.746% | $189.4984 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $81.75 | 8.541% | $88.7323 | $88.73 | $88.75 | $88.70 |
| Purchase #4 | $36.70 | 5.217% | $38.6146 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $71.86 | 13.301% | $81.4181 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $237.80 | 8.718% | $258.5314 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $107.70 | 7.148% | $115.3984 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $804.28 | $878.6404 | $878.64 | $878.65 | $878.50 | |