| 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 | $8.66 | 3.434% | $8.9574 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $85.92 | 10.482% | $94.9261 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $36.32 | 13.824% | $41.3409 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $200.28 | 5.627% | $211.5498 | $211.55 | $211.55 | $211.50 |
| Purchase #5 | $115.97 | 12.185% | $130.1009 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $168.74 | 9.457% | $184.6977 | $184.70 | $184.70 | $184.70 |
| Purchase #7 | $87.51 | 9.291% | $95.6406 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $703.40 | $767.2134 | $767.22 | $767.25 | $767.10 | |