| 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 | $230.80 | 5.141% | $242.6654 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $80.89 | 13.443% | $91.764 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $235.92 | 3.131% | $243.3067 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $33.44 | 11.678% | $37.3451 | $37.35 | $37.35 | $37.30 |
| Purchase #5 | $195.39 | 7.777% | $210.5855 | $210.59 | $210.60 | $210.60 |
| Purchase #6 | $141.52 | 12.566% | $159.3034 | $159.30 | $159.30 | $159.30 |
| Purchase #7 | $56.79 | 6.114% | $60.2621 | $60.26 | $60.25 | $60.30 |
| 7 purchase totals = | $974.75 | $1,045.2322 | $1,045.24 | $1,045.20 | $1,045.30 | |