| 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 | $201.60 | 9.359% | $220.4677 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $149.81 | 8.517% | $162.5693 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $220.92 | 9.397% | $241.6799 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $223.77 | 6.131% | $237.4893 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $71.94 | 3.246% | $74.2752 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $142.31 | 6.334% | $151.3239 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $82.37 | 13.283% | $93.3112 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $1,092.72 | $1,181.1165 | $1,181.12 | $1,181.10 | $1,181.20 | |