| 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 | $108.33 | 11.463% | $120.7479 | $120.75 | $120.75 | $120.70 |
| Purchase #2 | $8.44 | 10.112% | $9.2935 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $196.44 | 6.789% | $209.7763 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $208.82 | 6.655% | $222.717 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $171.75 | 13.455% | $194.859 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $127.45 | 8.531% | $138.3228 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $123.28 | 9.814% | $135.3787 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $944.51 | $1,031.0952 | $1,031.10 | $1,031.10 | $1,031.10 | |