| 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 | $187.98 | 5.810% | $198.9016 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $195.29 | 8.838% | $212.5497 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $249.33 | 4.177% | $259.7445 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $155.94 | 5.679% | $164.7958 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $243.50 | 10.489% | $269.0407 | $269.04 | $269.05 | $269.00 |
| Purchase #6 | $48.28 | 7.321% | $51.8146 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $82.69 | 6.536% | $88.0946 | $88.09 | $88.10 | $88.10 |
| 7 purchase totals = | $1,163.01 | $1,244.9415 | $1,244.93 | $1,244.95 | $1,244.80 | |