| 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 | $136.82 | 4.787% | $143.3696 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $199.53 | 8.664% | $216.8173 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $246.80 | 11.453% | $275.066 | $275.07 | $275.05 | $275.10 |
| Purchase #4 | $20.53 | 4.258% | $21.4042 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $245.40 | 8.482% | $266.2148 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $38.81 | 12.686% | $43.7334 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $155.88 | 13.307% | $176.623 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $1,043.77 | $1,143.2283 | $1,143.22 | $1,143.15 | $1,143.20 | |