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 | $128.49 | 5.296% | $135.2948 | $135.29 | $135.30 | $135.30 |
Purchase #2 | $28.51 | 5.184% | $29.988 | $29.99 | $30.00 | $30.00 |
Purchase #3 | $81.36 | 13.375% | $92.2419 | $92.24 | $92.25 | $92.20 |
Purchase #4 | $27.61 | 3.395% | $28.5474 | $28.55 | $28.55 | $28.50 |
Purchase #5 | $108.67 | 10.726% | $120.3259 | $120.33 | $120.35 | $120.30 |
Purchase #6 | $241.59 | 4.656% | $252.8384 | $252.84 | $252.85 | $252.80 |
Purchase #7 | $164.98 | 10.131% | $181.6941 | $181.69 | $181.70 | $181.70 |
7 purchase totals = | $781.21 | $840.9305 | $840.93 | $841.00 | $840.80 |