| 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 | $184.53 | 12.423% | $207.4542 | $207.45 | $207.45 | $207.50 |
| Purchase #2 | $88.31 | 13.505% | $100.2363 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $122.51 | 9.199% | $133.7797 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $160.38 | 8.285% | $173.6675 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $138.39 | 6.441% | $147.3037 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $129.54 | 4.183% | $134.9587 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $223.55 | 5.445% | $235.7223 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $1,047.21 | $1,133.1224 | $1,133.12 | $1,133.10 | $1,133.20 | |