| 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 | $161.92 | 13.714% | $184.1257 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $205.78 | 6.818% | $219.8101 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $188.78 | 5.223% | $198.64 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $104.88 | 11.559% | $117.0031 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $45.40 | 5.435% | $47.8675 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $158.73 | 12.515% | $178.5951 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $225.98 | 8.830% | $245.934 | $245.93 | $245.95 | $245.90 |
| 7 purchase totals = | $1,091.47 | $1,191.9755 | $1,191.98 | $1,192.00 | $1,191.90 | |