| 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 | $147.40 | 7.484% | $158.4314 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $234.98 | 6.682% | $250.6814 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $9.91 | 4.865% | $10.3921 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $235.55 | 12.850% | $265.8182 | $265.82 | $265.80 | $265.80 |
| Purchase #5 | $29.45 | 9.193% | $32.1573 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $242.45 | 12.608% | $273.0181 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $15.63 | 6.640% | $16.6678 | $16.67 | $16.65 | $16.70 |
| 7 purchase totals = | $915.37 | $1,007.1663 | $1,007.17 | $1,007.15 | $1,007.20 | |