| 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 | $154.67 | 8.561% | $167.9113 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $40.59 | 9.185% | $44.3182 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $28.93 | 6.794% | $30.8955 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $218.81 | 6.748% | $233.5753 | $233.58 | $233.60 | $233.60 |
| Purchase #5 | $173.64 | 5.417% | $183.0461 | $183.05 | $183.05 | $183.00 |
| Purchase #6 | $128.91 | 4.771% | $135.0603 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $229.66 | 12.831% | $259.1277 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $975.21 | $1,053.9344 | $1,053.95 | $1,053.95 | $1,053.90 | |