| 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 | $209.57 | 3.729% | $217.3849 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $221.50 | 5.173% | $232.9582 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $224.34 | 9.434% | $245.5042 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $91.29 | 3.643% | $94.6157 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $244.69 | 5.515% | $258.1847 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $121.86 | 6.298% | $129.5347 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $107.79 | 5.426% | $113.6387 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $1,221.04 | $1,291.8211 | $1,291.81 | $1,291.85 | $1,291.80 | |