| 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 | $62.57 | 12.342% | $70.2924 | $70.29 | $70.30 | $70.30 |
| Purchase #2 | $245.64 | 9.345% | $268.5951 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $224.95 | 4.563% | $235.2145 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $45.39 | 10.441% | $50.1292 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $225.45 | 11.537% | $251.4602 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $89.95 | 11.861% | $100.619 | $100.62 | $100.60 | $100.60 |
| Purchase #7 | $110.57 | 4.775% | $115.8497 | $115.85 | $115.85 | $115.80 |
| 7 purchase totals = | $1,004.52 | $1,092.1601 | $1,092.16 | $1,092.15 | $1,092.10 | |