| 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 | $80.60 | 5.493% | $85.0274 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $178.37 | 9.384% | $195.1082 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $235.29 | 13.413% | $266.8494 | $266.85 | $266.85 | $266.80 |
| Purchase #4 | $19.37 | 3.242% | $19.998 | $20.00 | $20.00 | $20.00 |
| Purchase #5 | $246.35 | 11.574% | $274.8625 | $274.86 | $274.85 | $274.90 |
| Purchase #6 | $142.84 | 4.645% | $149.4749 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $38.49 | 11.118% | $42.7693 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $941.31 | $1,034.0897 | $1,034.09 | $1,034.05 | $1,034.10 | |