| 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 | $205.26 | 4.319% | $214.1252 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $178.33 | 8.843% | $194.0997 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $246.75 | 8.342% | $267.3339 | $267.33 | $267.35 | $267.30 |
| Purchase #4 | $191.58 | 10.598% | $211.8836 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $157.79 | 5.331% | $166.2018 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $32.40 | 7.403% | $34.7986 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $162.49 | 4.402% | $169.6428 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $1,174.60 | $1,258.0856 | $1,258.08 | $1,258.15 | $1,258.00 | |