| 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 | $98.93 | 7.465% | $106.3151 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $229.47 | 6.813% | $245.1038 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $155.68 | 13.368% | $176.4913 | $176.49 | $176.50 | $176.50 |
| Purchase #4 | $145.76 | 13.817% | $165.8997 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $73.96 | 5.245% | $77.8392 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $199.58 | 5.836% | $211.2275 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $154.40 | 11.601% | $172.3119 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $1,057.78 | $1,155.1885 | $1,155.19 | $1,155.20 | $1,155.10 | |