| 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 | $117.84 | 10.213% | $129.875 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $179.87 | 13.182% | $203.5805 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $159.36 | 11.184% | $177.1828 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $90.38 | 13.536% | $102.6138 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $227.43 | 7.810% | $245.1923 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $235.61 | 6.254% | $250.345 | $250.35 | $250.35 | $250.30 |
| Purchase #7 | $41.93 | 6.460% | $44.6387 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $1,052.42 | $1,153.4281 | $1,153.43 | $1,153.50 | $1,153.40 | |