| 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 | $243.71 | 12.594% | $274.4028 | $274.40 | $274.40 | $274.40 |
| Purchase #2 | $130.75 | 9.600% | $143.302 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $96.80 | 8.115% | $104.6553 | $104.66 | $104.65 | $104.70 |
| Purchase #4 | $246.67 | 6.624% | $263.0094 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $95.42 | 9.291% | $104.2855 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $48.59 | 3.148% | $50.1196 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $186.29 | 8.331% | $201.8098 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $1,048.23 | $1,141.5844 | $1,141.59 | $1,141.55 | $1,141.60 | |