| 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 | $129.65 | 3.112% | $133.6847 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $205.57 | 12.308% | $230.8716 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $209.59 | 8.170% | $226.7135 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $232.74 | 7.259% | $249.6346 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $23.39 | 3.752% | $24.2676 | $24.27 | $24.25 | $24.30 |
| Purchase #6 | $242.36 | 6.732% | $258.6757 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $165.81 | 7.794% | $178.7332 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $1,209.11 | $1,302.5809 | $1,302.57 | $1,302.60 | $1,302.60 | |