| 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 | $236.54 | 3.396% | $244.5729 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $5.28 | 5.467% | $5.5687 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $221.43 | 11.592% | $247.0982 | $247.10 | $247.10 | $247.10 |
| Purchase #4 | $210.95 | 6.189% | $224.0057 | $224.01 | $224.00 | $224.00 |
| Purchase #5 | $232.84 | 10.139% | $256.4476 | $256.45 | $256.45 | $256.40 |
| Purchase #6 | $93.86 | 6.191% | $99.6709 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $157.89 | 13.404% | $179.0536 | $179.05 | $179.05 | $179.10 |
| 7 purchase totals = | $1,158.79 | $1,256.4176 | $1,256.42 | $1,256.35 | $1,256.50 | |