| 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 | $184.77 | 13.729% | $210.1371 | $210.14 | $210.15 | $210.10 |
| Purchase #2 | $213.92 | 6.794% | $228.4537 | $228.45 | $228.45 | $228.50 |
| Purchase #3 | $243.42 | 13.180% | $275.5028 | $275.50 | $275.50 | $275.50 |
| Purchase #4 | $212.55 | 9.529% | $232.8039 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $243.32 | 6.271% | $258.5786 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $163.76 | 12.547% | $184.307 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $250.94 | 8.728% | $272.842 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $1,512.68 | $1,662.6251 | $1,662.62 | $1,662.65 | $1,662.60 | |