| 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 | $246.34 | 13.418% | $279.3939 | $279.39 | $279.40 | $279.40 |
| Purchase #2 | $146.43 | 3.320% | $151.2915 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $203.33 | 3.480% | $210.4059 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $56.82 | 11.338% | $63.2623 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $192.42 | 13.270% | $217.9541 | $217.95 | $217.95 | $218.00 |
| Purchase #6 | $232.83 | 5.427% | $245.4657 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $159.38 | 9.701% | $174.8415 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $1,237.55 | $1,342.6149 | $1,342.61 | $1,342.60 | $1,342.70 | |