| 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 | $189.90 | 3.199% | $195.9749 | $195.97 | $195.95 | $196.00 |
| Purchase #2 | $182.89 | 7.754% | $197.0713 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $51.51 | 11.827% | $57.6021 | $57.60 | $57.60 | $57.60 |
| Purchase #4 | $143.54 | 11.324% | $159.7945 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $202.49 | 6.857% | $216.3747 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $181.33 | 9.652% | $198.832 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $194.46 | 8.537% | $211.0611 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $1,146.12 | $1,236.7106 | $1,236.69 | $1,236.65 | $1,236.80 | |