| 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 | $5.74 | 10.581% | $6.3473 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $237.41 | 13.160% | $268.6532 | $268.65 | $268.65 | $268.70 |
| Purchase #3 | $51.52 | 10.121% | $56.7343 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $198.55 | 13.673% | $225.6977 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $245.48 | 4.766% | $257.1796 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $198.37 | 5.530% | $209.3399 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $155.63 | 9.232% | $169.9978 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $1,092.70 | $1,193.9498 | $1,193.95 | $1,194.00 | $1,193.90 | |