| 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 | $221.37 | 4.147% | $230.5502 | $230.55 | $230.55 | $230.60 |
| Purchase #2 | $103.99 | 10.280% | $114.6802 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $12.67 | 8.257% | $13.7162 | $13.72 | $13.70 | $13.70 |
| Purchase #4 | $164.65 | 5.367% | $173.4868 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $5.64 | 10.197% | $6.2151 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $206.86 | 6.341% | $219.977 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $197.97 | 10.489% | $218.7351 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $913.15 | $977.3606 | $977.38 | $977.40 | $977.40 | |