| 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 | $124.81 | 5.846% | $132.1064 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $210.58 | 13.127% | $238.2228 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $132.32 | 6.335% | $140.7025 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $122.40 | 4.550% | $127.9692 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $172.81 | 9.219% | $188.7414 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $237.74 | 9.398% | $260.0828 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $171.95 | 8.817% | $187.1108 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $1,172.61 | $1,274.9359 | $1,274.93 | $1,274.90 | $1,274.90 | |