| 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 | $246.74 | 4.687% | $258.3047 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $196.26 | 12.165% | $220.135 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $14.80 | 12.856% | $16.7027 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $205.78 | 3.291% | $212.5522 | $212.55 | $212.55 | $212.60 |
| Purchase #5 | $69.38 | 8.232% | $75.0914 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $112.39 | 7.724% | $121.071 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $144.93 | 5.241% | $152.5258 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $990.28 | $1,056.3828 | $1,056.38 | $1,056.40 | $1,056.40 | |