| 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 | $114.85 | 6.498% | $122.313 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $179.44 | 13.608% | $203.8582 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $136.87 | 9.163% | $149.4114 | $149.41 | $149.40 | $149.40 |
| Purchase #4 | $101.64 | 3.458% | $105.1547 | $105.15 | $105.15 | $105.20 |
| Purchase #5 | $173.37 | 12.322% | $194.7327 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $155.44 | 5.559% | $164.0809 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $12.51 | 13.184% | $14.1593 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $874.12 | $953.7102 | $953.70 | $953.70 | $953.80 | |