| 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 | $218.35 | 11.785% | $244.0825 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $74.75 | 6.525% | $79.6274 | $79.63 | $79.65 | $79.60 |
| Purchase #3 | $243.51 | 4.527% | $254.5337 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $64.67 | 8.709% | $70.3021 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $224.87 | 6.496% | $239.4776 | $239.48 | $239.50 | $239.50 |
| Purchase #6 | $244.65 | 7.838% | $263.8257 | $263.83 | $263.85 | $263.80 |
| Purchase #7 | $213.32 | 8.160% | $230.7269 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $1,284.12 | $1,382.5759 | $1,382.58 | $1,382.70 | $1,382.50 | |