| 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 | $5.84 | 6.454% | $6.2169 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $167.32 | 3.364% | $172.9486 | $172.95 | $172.95 | $172.90 |
| Purchase #3 | $137.49 | 5.514% | $145.0712 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $196.26 | 3.230% | $202.5992 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $136.80 | 6.541% | $145.7481 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $148.57 | 8.437% | $161.1049 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $177.42 | 10.283% | $195.6641 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $969.70 | $1,029.3530 | $1,029.35 | $1,029.30 | $1,029.30 | |