| 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 | $71.62 | 7.115% | $76.7158 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $5.46 | 6.384% | $5.8086 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $36.38 | 6.433% | $38.7203 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $35.30 | 5.500% | $37.2415 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $216.98 | 11.792% | $242.5663 | $242.57 | $242.55 | $242.60 |
| Purchase #6 | $21.60 | 13.444% | $24.5039 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $18.33 | 8.801% | $19.9432 | $19.94 | $19.95 | $19.90 |
| 7 purchase totals = | $405.67 | $445.4996 | $445.50 | $445.45 | $445.40 | |