| 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 | $71.31 | 4.561% | $74.5624 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $182.45 | 7.533% | $196.194 | $196.19 | $196.20 | $196.20 |
| Purchase #3 | $88.58 | 7.781% | $95.4724 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $8.96 | 3.470% | $9.2709 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $27.61 | 13.246% | $31.2672 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $231.62 | 6.774% | $247.3099 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $26.25 | 5.331% | $27.6494 | $27.65 | $27.65 | $27.60 |
| 7 purchase totals = | $636.78 | $681.7262 | $681.72 | $681.65 | $681.80 | |