| 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 | $236.30 | 11.434% | $263.3185 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $200.48 | 8.753% | $218.028 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $53.72 | 8.266% | $58.1605 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $196.25 | 4.675% | $205.4247 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $175.35 | 13.590% | $199.1801 | $199.18 | $199.20 | $199.20 |
| Purchase #6 | $49.60 | 5.252% | $52.205 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $247.92 | 8.237% | $268.3412 | $268.34 | $268.35 | $268.30 |
| 7 purchase totals = | $1,159.62 | $1,264.6580 | $1,264.66 | $1,264.65 | $1,264.60 | |