| 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 | $118.32 | 7.446% | $127.1301 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $113.26 | 9.570% | $124.099 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $59.74 | 13.546% | $67.8324 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $240.49 | 12.120% | $269.6374 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $176.28 | 6.153% | $187.1265 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $73.26 | 7.828% | $78.9948 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $138.60 | 8.837% | $150.8481 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $919.95 | $1,005.6683 | $1,005.67 | $1,005.75 | $1,005.50 | |