| 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 | $227.62 | 6.422% | $242.2378 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $239.63 | 12.754% | $270.1924 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $163.99 | 3.578% | $169.8576 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $145.84 | 9.862% | $160.2227 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $183.44 | 10.180% | $202.1142 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $32.85 | 11.314% | $36.5666 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $38.72 | 8.284% | $41.9276 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $1,032.09 | $1,123.1189 | $1,123.12 | $1,123.10 | $1,123.10 | |