| 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 | $201.40 | 9.790% | $221.1171 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $163.95 | 4.421% | $171.1982 | $171.20 | $171.20 | $171.20 |
| Purchase #3 | $69.83 | 6.748% | $74.5421 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $111.38 | 5.735% | $117.7676 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $244.49 | 10.401% | $269.9194 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $73.64 | 13.210% | $83.3678 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $195.86 | 6.552% | $208.6927 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,060.55 | $1,146.6049 | $1,146.61 | $1,146.55 | $1,146.60 | |