| 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 | $197.74 | 6.189% | $209.9781 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $217.57 | 10.199% | $239.76 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $33.52 | 9.743% | $36.7859 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $178.68 | 12.661% | $201.3027 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $107.46 | 4.517% | $112.314 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $111.25 | 3.582% | $115.235 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $89.26 | 12.280% | $100.2211 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $935.48 | $1,015.5968 | $1,015.60 | $1,015.60 | $1,015.60 | |