| 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 | $10.48 | 10.618% | $11.5928 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $173.42 | 8.773% | $188.6341 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $154.50 | 8.500% | $167.6325 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $51.80 | 8.360% | $56.1305 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $84.42 | 3.528% | $87.3983 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $96.72 | 3.503% | $100.1081 | $100.11 | $100.10 | $100.10 |
| Purchase #7 | $153.34 | 3.124% | $158.1303 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $724.68 | $769.6266 | $769.62 | $769.70 | $769.50 | |