| 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 | $6.76 | 7.278% | $7.252 | $7.25 | $7.25 | $7.30 |
| Purchase #2 | $200.97 | 10.456% | $221.9834 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $119.59 | 3.259% | $123.4874 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $145.65 | 11.742% | $162.7522 | $162.75 | $162.75 | $162.80 |
| Purchase #5 | $189.48 | 7.234% | $203.187 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $174.59 | 11.131% | $194.0236 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $27.59 | 6.200% | $29.3006 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $864.63 | $941.9862 | $941.98 | $942.00 | $942.10 | |