| 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 | $223.69 | 6.242% | $237.6527 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $169.68 | 8.205% | $183.6022 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $144.50 | 3.161% | $149.0676 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $185.65 | 9.754% | $203.7583 | $203.76 | $203.75 | $203.80 |
| Purchase #5 | $232.34 | 3.124% | $239.5983 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $185.76 | 8.433% | $201.4251 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $100.45 | 4.398% | $104.8678 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $1,242.07 | $1,319.9720 | $1,319.98 | $1,319.95 | $1,320.10 | |