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 | $18.85 | 7.826% | $20.3252 | $20.33 | $20.35 | $20.30 |
Purchase #2 | $31.58 | 3.476% | $32.6777 | $32.68 | $32.70 | $32.70 |
Purchase #3 | $145.67 | 9.348% | $159.2872 | $159.29 | $159.30 | $159.30 |
Purchase #4 | $78.44 | 6.799% | $83.7731 | $83.77 | $83.75 | $83.80 |
Purchase #5 | $49.65 | 3.248% | $51.2626 | $51.26 | $51.25 | $51.30 |
Purchase #6 | $118.36 | 12.599% | $133.2722 | $133.27 | $133.25 | $133.30 |
Purchase #7 | $168.95 | 3.673% | $175.1555 | $175.16 | $175.15 | $175.20 |
7 purchase totals = | $611.50 | $655.7535 | $655.76 | $655.75 | $655.90 |