| 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 | $229.75 | 5.368% | $242.083 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $73.34 | 9.470% | $80.2853 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $192.38 | 6.595% | $205.0675 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $94.48 | 9.513% | $103.4679 | $103.47 | $103.45 | $103.50 |
| Purchase #5 | $44.28 | 11.161% | $49.2221 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $245.54 | 7.781% | $264.6455 | $264.65 | $264.65 | $264.60 |
| Purchase #7 | $183.71 | 11.446% | $204.7374 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $1,063.48 | $1,149.5087 | $1,149.52 | $1,149.50 | $1,149.50 | |