| 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 | $216.97 | 3.194% | $223.9 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $152.86 | 12.524% | $172.0042 | $172.00 | $172.00 | $172.00 |
| Purchase #3 | $188.70 | 6.805% | $201.541 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $132.71 | 7.330% | $142.4376 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $156.25 | 10.326% | $172.3844 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $64.99 | 3.109% | $67.0105 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $198.50 | 10.829% | $219.9956 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,110.98 | $1,199.2733 | $1,199.27 | $1,199.30 | $1,199.20 | |