| 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 | $198.58 | 6.351% | $211.1918 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $154.85 | 10.236% | $170.7004 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $231.59 | 11.756% | $258.8157 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $218.78 | 7.572% | $235.346 | $235.35 | $235.35 | $235.30 |
| Purchase #5 | $242.45 | 4.189% | $252.6062 | $252.61 | $252.60 | $252.60 |
| Purchase #6 | $159.27 | 7.667% | $171.4812 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $7.49 | 8.479% | $8.1251 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $1,213.01 | $1,308.2664 | $1,308.28 | $1,308.30 | $1,308.20 | |