| 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 | $103.43 | 13.705% | $117.6051 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $219.77 | 11.120% | $244.2084 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $35.50 | 11.144% | $39.4561 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $244.58 | 5.518% | $258.0759 | $258.08 | $258.10 | $258.10 |
| Purchase #5 | $244.36 | 12.430% | $274.7339 | $274.73 | $274.75 | $274.70 |
| Purchase #6 | $12.59 | 11.304% | $14.0132 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $178.83 | 8.500% | $194.0306 | $194.03 | $194.05 | $194.00 |
| 7 purchase totals = | $1,039.06 | $1,142.1232 | $1,142.13 | $1,142.15 | $1,142.10 | |