| 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 | $146.64 | 4.233% | $152.8473 | $152.85 | $152.85 | $152.80 |
| Purchase #2 | $6.80 | 7.752% | $7.3271 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $197.69 | 4.811% | $207.2009 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $92.38 | 9.690% | $101.3316 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $195.55 | 9.724% | $214.5653 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $116.42 | 5.161% | $122.4284 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $153.58 | 11.600% | $171.3953 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $909.06 | $977.0959 | $977.11 | $977.15 | $977.00 | |