| 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 | $180.60 | 6.730% | $192.7544 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $159.37 | 8.358% | $172.6901 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $48.58 | 9.783% | $53.3326 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $193.67 | 13.227% | $219.2867 | $219.29 | $219.30 | $219.30 |
| Purchase #5 | $128.86 | 10.153% | $141.9432 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $199.69 | 13.686% | $227.0196 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $179.51 | 13.516% | $203.7726 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $1,090.28 | $1,210.7992 | $1,210.79 | $1,210.80 | $1,210.80 | |