| 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 | $113.46 | 6.817% | $121.1946 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $155.26 | 13.278% | $175.8754 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $77.84 | 13.159% | $88.083 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $193.95 | 4.350% | $202.3868 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $33.30 | 10.748% | $36.8791 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $141.81 | 9.395% | $155.133 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $50.42 | 10.712% | $55.821 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $766.04 | $835.3729 | $835.37 | $835.45 | $835.40 | |