| 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 | $135.97 | 4.709% | $142.3728 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $66.57 | 3.546% | $68.9306 | $68.93 | $68.95 | $68.90 |
| Purchase #3 | $145.93 | 13.284% | $165.3153 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $66.94 | 13.118% | $75.7212 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $225.65 | 4.514% | $235.8358 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $131.55 | 3.285% | $135.8714 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $72.58 | 3.813% | $75.3475 | $75.35 | $75.35 | $75.30 |
| 7 purchase totals = | $845.19 | $899.3946 | $899.40 | $899.35 | $899.30 | |