| 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 | $180.79 | 6.183% | $191.9682 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $128.34 | 3.330% | $132.6137 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $98.80 | 11.740% | $110.3991 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $213.74 | 6.436% | $227.4963 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $101.85 | 7.341% | $109.3268 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $217.88 | 5.208% | $229.2272 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $179.56 | 7.163% | $192.4219 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $1,120.96 | $1,193.4532 | $1,193.46 | $1,193.45 | $1,193.40 | |