| 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 | $112.26 | 7.814% | $121.032 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $11.51 | 13.468% | $13.0602 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $32.56 | 4.432% | $34.0031 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $89.60 | 9.296% | $97.9292 | $97.93 | $97.95 | $97.90 |
| Purchase #5 | $11.53 | 13.763% | $13.1169 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $41.87 | 11.874% | $46.8416 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $81.54 | 11.147% | $90.6293 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $380.87 | $416.6123 | $416.61 | $416.65 | $416.50 | |