| 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 | $239.57 | 4.313% | $249.9027 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $204.62 | 11.462% | $228.0735 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $148.36 | 7.682% | $159.757 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $248.26 | 11.854% | $277.6887 | $277.69 | $277.70 | $277.70 |
| Purchase #5 | $91.29 | 5.850% | $96.6305 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $208.82 | 6.635% | $222.6752 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $189.66 | 5.264% | $199.6437 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $1,330.58 | $1,434.3713 | $1,434.37 | $1,434.40 | $1,434.40 | |