| 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 | $211.59 | 8.327% | $229.2091 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $164.48 | 3.434% | $170.1282 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $218.49 | 4.484% | $228.2871 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $228.67 | 6.522% | $243.5839 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $118.34 | 9.559% | $129.6521 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $55.43 | 4.804% | $58.0929 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $147.85 | 12.570% | $166.4347 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $1,144.85 | $1,225.3880 | $1,225.38 | $1,225.45 | $1,225.40 | |