| 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 | $171.88 | 3.834% | $178.4699 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $131.55 | 13.511% | $149.3237 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $84.29 | 4.570% | $88.1421 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $150.66 | 4.685% | $157.7184 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $205.81 | 8.490% | $223.2833 | $223.28 | $223.30 | $223.30 |
| Purchase #6 | $58.88 | 3.799% | $61.1169 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $184.52 | 13.126% | $208.7401 | $208.74 | $208.75 | $208.70 |
| 7 purchase totals = | $987.59 | $1,066.7944 | $1,066.79 | $1,066.75 | $1,066.70 | |