| 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 | $224.42 | 7.436% | $241.1079 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $192.56 | 4.651% | $201.516 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $209.79 | 5.214% | $220.7285 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $238.50 | 12.693% | $268.7728 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $48.81 | 8.762% | $53.0867 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $198.42 | 12.410% | $223.0439 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $34.86 | 4.183% | $36.3182 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $1,147.36 | $1,244.5740 | $1,244.58 | $1,244.55 | $1,244.50 | |