| 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 | $203.81 | 12.837% | $229.9731 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $198.38 | 8.682% | $215.6034 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $44.31 | 3.144% | $45.7031 | $45.70 | $45.70 | $45.70 |
| Purchase #4 | $230.64 | 6.497% | $245.6247 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $152.78 | 3.792% | $158.5734 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $111.83 | 12.822% | $126.1688 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $178.91 | 12.573% | $201.4044 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,120.66 | $1,223.0509 | $1,223.03 | $1,222.95 | $1,223.10 | |