| 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 | $16.86 | 9.775% | $18.5081 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $163.87 | 9.518% | $179.4671 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $10.26 | 5.310% | $10.8048 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $223.33 | 6.390% | $237.6008 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $193.61 | 4.325% | $201.9836 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $19.56 | 8.834% | $21.2879 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $22.42 | 10.552% | $24.7858 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $649.91 | $694.4381 | $694.44 | $694.45 | $694.50 | |