| 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 | $34.67 | 7.482% | $37.264 | $37.26 | $37.25 | $37.30 |
| Purchase #2 | $52.80 | 8.566% | $57.3228 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $238.78 | 3.252% | $246.5451 | $246.55 | $246.55 | $246.50 |
| Purchase #4 | $18.39 | 13.726% | $20.9142 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $32.37 | 5.582% | $34.1769 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $91.99 | 11.787% | $102.8329 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $167.58 | 13.162% | $189.6369 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $636.58 | $688.6928 | $688.69 | $688.70 | $688.60 | |