| 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 | $181.53 | 7.344% | $194.8616 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $54.69 | 8.708% | $59.4524 | $59.45 | $59.45 | $59.50 |
| Purchase #3 | $230.63 | 10.223% | $254.2073 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $5.81 | 9.500% | $6.362 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $62.45 | 11.753% | $69.7897 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $186.28 | 12.835% | $210.189 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $31.25 | 12.421% | $35.1316 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $752.64 | $829.9936 | $829.99 | $830.00 | $830.10 | |