| 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 | $228.53 | 6.343% | $243.0257 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $162.85 | 9.867% | $178.9184 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $232.63 | 9.408% | $254.5158 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $42.90 | 6.378% | $45.6362 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $228.84 | 4.339% | $238.7694 | $238.77 | $238.75 | $238.80 |
| Purchase #6 | $123.38 | 12.311% | $138.5693 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $219.90 | 13.746% | $250.1275 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $1,239.03 | $1,349.5623 | $1,349.58 | $1,349.55 | $1,349.50 | |