| 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 | $189.62 | 12.842% | $213.971 | $213.97 | $213.95 | $214.00 |
| Purchase #2 | $100.98 | 13.693% | $114.8072 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $179.60 | 9.711% | $197.041 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $52.68 | 5.387% | $55.5179 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $152.44 | 5.585% | $160.9538 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $207.88 | 5.428% | $219.1637 | $219.16 | $219.15 | $219.20 |
| Purchase #7 | $174.82 | 11.452% | $194.8404 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,058.02 | $1,156.2950 | $1,156.29 | $1,156.25 | $1,156.30 | |