| 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 | $80.26 | 8.537% | $87.1118 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $157.93 | 13.212% | $178.7957 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $156.97 | 8.584% | $170.4443 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $138.65 | 5.197% | $145.8556 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $95.43 | 3.519% | $98.7882 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $40.99 | 12.794% | $46.2343 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $189.90 | 7.491% | $204.1254 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $860.13 | $931.3553 | $931.36 | $931.40 | $931.30 | |