| 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 | $135.78 | 12.163% | $152.2949 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $184.73 | 12.470% | $207.7658 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $127.48 | 6.673% | $135.9867 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $46.90 | 13.190% | $53.0861 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $206.92 | 12.697% | $233.1926 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $192.66 | 12.283% | $216.3244 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $170.69 | 9.608% | $187.0899 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $1,065.16 | $1,185.7404 | $1,185.74 | $1,185.75 | $1,185.80 | |