| 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 | $53.96 | 8.599% | $58.6 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $226.75 | 6.586% | $241.6838 | $241.68 | $241.70 | $241.70 |
| Purchase #3 | $82.49 | 12.187% | $92.5431 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $202.42 | 13.836% | $230.4268 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $191.38 | 3.613% | $198.2946 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $185.65 | 4.814% | $194.5872 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $247.95 | 9.755% | $272.1375 | $272.14 | $272.15 | $272.10 |
| 7 purchase totals = | $1,190.60 | $1,288.2730 | $1,288.27 | $1,288.35 | $1,288.20 | |