| 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 | $187.30 | 12.774% | $211.2257 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $144.37 | 13.335% | $163.6217 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $241.80 | 6.266% | $256.9512 | $256.95 | $256.95 | $257.00 |
| Purchase #4 | $32.74 | 12.405% | $36.8014 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $132.75 | 6.460% | $141.3257 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $82.71 | 10.381% | $91.2961 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $51.75 | 11.351% | $57.6241 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $873.42 | $958.8459 | $958.85 | $958.85 | $958.80 | |