| 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 | $128.94 | 7.558% | $138.6853 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $129.79 | 10.124% | $142.9299 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $181.77 | 8.414% | $197.0641 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $210.82 | 4.221% | $219.7187 | $219.72 | $219.70 | $219.70 |
| Purchase #5 | $74.44 | 6.729% | $79.4491 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $219.92 | 7.187% | $235.7257 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $19.45 | 10.571% | $21.5061 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $965.13 | $1,035.0789 | $1,035.09 | $1,035.10 | $1,035.00 | |