| 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 | $237.54 | 13.299% | $269.1304 | $269.13 | $269.15 | $269.10 |
| Purchase #2 | $172.70 | 8.274% | $186.9892 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $41.58 | 10.216% | $45.8278 | $45.83 | $45.85 | $45.80 |
| Purchase #4 | $51.84 | 3.480% | $53.644 | $53.64 | $53.65 | $53.60 |
| Purchase #5 | $34.32 | 10.333% | $37.8663 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $227.58 | 8.344% | $246.5693 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $212.87 | 8.468% | $230.8958 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $978.43 | $1,070.9228 | $1,070.93 | $1,070.95 | $1,070.90 | |