| 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 | $34.69 | 11.849% | $38.8004 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $224.60 | 10.341% | $247.8259 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $94.45 | 12.657% | $106.4045 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $31.41 | 3.212% | $32.4189 | $32.42 | $32.40 | $32.40 |
| Purchase #5 | $64.60 | 6.174% | $68.5884 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $20.43 | 6.687% | $21.7962 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $200.42 | 13.307% | $227.0899 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $670.60 | $742.9242 | $742.93 | $742.95 | $742.90 | |