| 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 | $133.27 | 5.144% | $140.1254 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $194.42 | 8.653% | $211.2432 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $114.85 | 12.267% | $128.9386 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $180.29 | 6.577% | $192.1477 | $192.15 | $192.15 | $192.10 |
| Purchase #5 | $156.83 | 13.412% | $177.864 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $184.73 | 11.181% | $205.3847 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $62.37 | 4.715% | $65.3107 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $1,026.76 | $1,121.0143 | $1,121.01 | $1,121.05 | $1,120.90 | |