| 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 | $133.72 | 9.128% | $145.926 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $129.75 | 13.585% | $147.3765 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $194.95 | 3.348% | $201.4769 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $44.74 | 4.828% | $46.9 | $46.90 | $46.90 | $46.90 |
| Purchase #5 | $206.47 | 12.422% | $232.1177 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $183.49 | 5.190% | $193.0131 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $150.91 | 13.196% | $170.8241 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $1,044.03 | $1,137.6343 | $1,137.64 | $1,137.65 | $1,137.60 | |