| 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 | $163.54 | 8.748% | $177.8465 | $177.85 | $177.85 | $177.80 |
| Purchase #2 | $33.67 | 9.140% | $36.7474 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $199.80 | 6.551% | $212.8889 | $212.89 | $212.90 | $212.90 |
| Purchase #4 | $100.95 | 5.627% | $106.6305 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $92.63 | 3.294% | $95.6812 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $220.81 | 11.779% | $246.8192 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $160.90 | 10.688% | $178.097 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $972.30 | $1,054.7107 | $1,054.72 | $1,054.75 | $1,054.60 | |