| 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 | $6.60 | 3.309% | $6.8184 | $6.82 | $6.80 | $6.80 |
| Purchase #2 | $220.64 | 5.454% | $232.6737 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $20.71 | 9.457% | $22.6685 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $223.55 | 7.872% | $241.1479 | $241.15 | $241.15 | $241.10 |
| Purchase #5 | $145.58 | 6.232% | $154.6525 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $184.54 | 13.748% | $209.9106 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $163.74 | 10.455% | $180.859 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $965.36 | $1,048.7306 | $1,048.73 | $1,048.65 | $1,048.80 | |