| 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 | $148.50 | 11.446% | $165.4973 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $43.34 | 13.416% | $49.1545 | $49.15 | $49.15 | $49.20 |
| Purchase #3 | $49.84 | 5.427% | $52.5448 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $152.42 | 4.340% | $159.035 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $147.36 | 12.380% | $165.6032 | $165.60 | $165.60 | $165.60 |
| Purchase #6 | $84.63 | 7.751% | $91.1897 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $36.28 | 7.408% | $38.9676 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $662.37 | $721.9921 | $721.99 | $722.00 | $722.00 | |