| 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 | $190.46 | 9.766% | $209.0603 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $82.32 | 7.669% | $88.6331 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $16.71 | 13.293% | $18.9313 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $207.57 | 11.188% | $230.7929 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $71.92 | 3.830% | $74.6745 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $111.98 | 10.847% | $124.1265 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $183.84 | 6.205% | $195.2473 | $195.25 | $195.25 | $195.20 |
| 7 purchase totals = | $864.80 | $941.4659 | $941.46 | $941.50 | $941.40 | |