| 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 | $241.92 | 12.871% | $273.0575 | $273.06 | $273.05 | $273.10 |
| Purchase #2 | $209.67 | 5.625% | $221.4639 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $174.55 | 12.533% | $196.4264 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $51.66 | 10.812% | $57.2455 | $57.25 | $57.25 | $57.20 |
| Purchase #5 | $190.84 | 6.585% | $203.4068 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $165.57 | 7.275% | $177.6152 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $88.34 | 6.516% | $94.0962 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $1,122.55 | $1,223.3115 | $1,223.33 | $1,223.30 | $1,223.30 | |